20196659340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 864

約数和(自身を含む): 78507878400

約数和(自身を除く): 58311219060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 31, 33, 36, 39, 44, 45, 52, 54, 55, 59, 60, 62, 65, 66, 78, 90, 93, 99, 108, 110, 117, 118, 121, 124, 130, 132, 135, 143, 155, 156, 165, 169, 177, 180, 186, 195, 198, 220, 234, 236, 242, 260, 270, 279, 286, 295, 297, 310, 330, 338, 341, 351, 354, 363, 372, 390, 396, 403, 429, 465, 468, 484, 495, 507, 531, 540, 558, 572, 585, 590, 594, 605, 620, 649, 660, 676, 682, 702, 708, 715, 726, 767, 780, 806, 837, 845, 858, 885, 930, 990, 1014, 1023, 1062, 1089, 1116, 1170, 1180, 1188, 1209, 1210, 1287, 1298, 1364, 1395, 1404, 1430, 1452, 1485, 1521, 1534, 1573, 1593, 1612, 1674, 1690, 1705, 1716, 1755, 1770, 1815, 1829, 1859, 1860, 1947, 1980, 2015, 2028, 2046, 2124, 2145, 2178, 2301, 2340, 2418, 2420, 2535, 2574, 2596, 2655, 2790, 2860, 2970, 3042, 3068, 3069, 3146, 3186, 3245, 3267, 3348, 3380, 3410, 3510, 3540, 3627, 3630, 3658, 3718, 3751, 3835, 3861, 3894, 4030, 4092, 4185, 4290, 4356, 4433, 4563, 4602, 4719, 4836, 5070, 5115, 5148, 5239, 5310, 5445, 5487, 5577, 5580, 5841, 5940, 6045, 6084, 6138, 6292, 6372, 6435, 6490, 6534, 6820, 6903, 7020, 7139, 7254, 7260, 7316, 7436, 7502, 7605, 7670, 7722, 7788, 7865, 7965, 8060, 8370, 8437, 8580, 8866, 9126, 9145, 9204, 9207, 9295, 9438, 9735, 9971, 10140, 10230, 10478, 10620, 10881, 10890, 10974, 11154, 11253, 11505, 11682, 12090, 12276, 12870, 12980, 13068, 13299, 13806, 14157, 14278, 14508, 15004, 15210, 15340, 15345, 15444, 15717, 15730, 15930, 16335, 16461, 16731, 16740, 16874, 17523, 17732, 18135, 18252, 18290, 18414, 18590, 18755, 18876, 19305, 19470, 19942, 20119, 20449, 20460, 20709, 20956, 21417, 21762, 21780, 21948, 22165, 22308, 22506, 22815, 23010, 23364, 23595, 23777, 24180, 25311, 25740, 26195, 26598, 27435, 27612, 27885, 28314, 28556, 29205, 29913, 30420, 30690, 31434, 31460, 31860, 32670, 32922, 33462, 33748, 33759, 34515, 35046, 35695, 36270, 36580, 36828, 37180, 37510, 38610, 38940, 39884, 39897, 40238, 40898, 41418, 42185, 42471, 42834, 43524, 44330, 45012, 45630, 46020, 46035, 47151, 47190, 47554, 48763, 49383, 49855, 50193, 50622, 52390, 53196, 54405, 54870, 55770, 56265, 56628, 57629, 58410, 59826, 60357, 61347, 61380, 62868, 64251, 65340, 65844, 66495, 66924, 67518, 69030, 70092, 70785, 71331, 71390, 72540, 75020, 75933, 77220, 78585, 79794, 80476, 81796, 82305, 82836, 83655, 84370, 84942, 85668, 87615, 88660, 89739, 91260, 92070, 92807, 94302, 94380, 95108, 97526, 98766, 99710, 100386, 100595, 101244, 101277, 102245, 103545, 104780, 107085, 108810, 109681, 109740, 111540, 112530, 115258, 116820, 118885, 119652, 119691, 120714, 122694, 126555, 128502, 132990, 135036, 138060, 141453, 141570, 142662, 142780, 146289, 149565, 151866, 157170, 159588, 164610, 167310, 168740, 168795, 169884, 172887, 175230, 179478, 181071, 184041, 184140, 185614, 188604, 192753, 195052, 197532, 199420, 199485, 200772, 201190, 202554, 204490, 207090, 212355, 213993, 214170, 217620, 219362, 221309, 225060, 227799, 230516, 235755, 237770, 239382, 241428, 243815, 245388, 246915, 250965, 253110, 257004, 261547, 265980, 269217, 278421, 282906, 283140, 285324, 288145, 292578, 299130, 301785, 303732, 306735, 309101, 314340, 321255, 329043, 329220, 334620, 337590, 345774, 350460, 356655, 358956, 362142, 368082, 371228, 379665, 385506, 398970, 402380, 405108, 408980, 414180, 424710, 427986, 428340, 438724, 438867, 442618, 448695, 455598, 464035, 471510, 475540, 478764, 487630, 493830, 501930, 506220, 506385, 518661, 523094, 538434, 543213, 548405, 552123, 556842, 565812, 576290, 585156, 598260, 598455, 603570, 613470, 618202, 633919, 641979, 642510, 658086, 663927, 675180, 691548, 707265, 713310, 724284, 731445, 736164, 759330, 771012, 784641, 797940, 835263, 849420, 855972, 864435, 877734, 885236, 897390, 905355, 911196, 920205, 927303, 928070, 943020, 963765, 975260, 987129, 987660, 1003860, 1012770, 1037322, 1046188, 1069965, 1076868, 1086426, 1096810, 1104246, 1106545, 1113684, 1138995, 1152580, 1196910, 1206491, 1207140, 1226940, 1236404, 1267838, 1283958, 1285020, 1307735, 1316172, 1316601, 1327854, 1346085, 1392105, 1414530, 1426620, 1462890, 1518660, 1545505, 1555983, 1569282, 1645215, 1670526, 1728870, 1755468, 1794780, 1810710, 1840410, 1854606, 1856140, 1901757, 1927530, 1974258, 1991781, 2025540, 2074644, 2139930, 2172852, 2193620, 2194335, 2208492, 2213090, 2277990, 2353923, 2393820, 2412982, 2505789, 2535676, 2567916, 2593305, 2615470, 2633202, 2655708, 2692170, 2716065, 2760615, 2781909, 2784210, 2829060, 2877017, 2925780, 2961387, 3091010, 3111966, 3138564, 3169595, 3209895, 3290430, 3319635, 3341052, 3400111, 3457740, 3619473, 3621420, 3680820, 3709212, 3803514, 3855060, 3923205, 3948516, 3983562, 4176315, 4279860, 4388670, 4426180, 4555980, 4636515, 4707846, 4825964, 4935645, 5011578, 5186610, 5230940, 5266404, 5384340, 5432130, 5521230, 5563818, 5568420, 5705271, 5754034, 5922774, 5975343, 6032455, 6182020, 6223932, 6339190, 6419790, 6580860, 6583005, 6639270, 6800222, 7061769, 7238946, 7607028, 7779915, 7846410, 7967124, 8345727, 8352630, 8631051, 8777340, 9273030, 9415692, 9508785, 9871290, 9958905, 10023156, 10200333, 10373220, 10858419, 10864260, 11042460, 11127636, 11410542, 11508068, 11769615, 11845548, 11950686, 12064910, 12528945, 12678380, 12839580, 13166010, 13278540, 13600444, 13909545, 14123538, 14385085, 14477892, 14806935, 15559830, 15692820, 16691454, 16705260, 17000555, 17115813, 17262102, 18097365, 18546060, 19017570, 19742580, 19917810, 20400666, 21716838, 22821084, 23539230, 23901372, 24129820, 25057890, 25893153, 26332020, 27819090, 28247076, 28526355, 28770170, 29613870, 29876715, 30600999, 31119660, 32575257, 33382908, 34001110, 34231626, 34524204, 35308845, 36194730, 37401221, 38035140, 39835620, 40801332, 41728635, 43155255, 43433676, 47078460, 50115780, 51001665, 51786306, 54292095, 55638180, 57052710, 57540340, 59227740, 59753430, 61201998, 65150514, 68002220, 68463252, 70617690, 72389460, 74802442, 77679459, 83457270, 85579065, 86310510, 91802997, 102003330, 103572612, 108584190, 112203663, 114105420, 119506860, 122403996, 129465765, 130301028, 141235380, 149604884, 153004995, 155358918, 162876285, 166914540, 171158130, 172621020, 183605994, 187006105, 204006660, 217168380, 224407326, 258931530, 306009990, 310717836, 325752570, 336610989, 342316260, 367211988, 374012210, 388397295, 448814652, 459014985, 517863060, 561018315, 612019980, 651505140, 673221978, 748024420, 776794590, 918029970, 1009832967, 1122036630, 1346443956, 1553589180, 1683054945, 1836059940, 2019665934, 2244073260, 3366109890, 4039331868, 5049164835, 6732219780, 10098329670, 20196659340]

約数ペア:

[(1, 20196659340), (2, 10098329670), (3, 6732219780), (4, 5049164835), (5, 4039331868), (6, 3366109890), (9, 2244073260), (10, 2019665934), (11, 1836059940), (12, 1683054945), (13, 1553589180), (15, 1346443956), (18, 1122036630), (20, 1009832967), (22, 918029970), (26, 776794590), (27, 748024420), (30, 673221978), (31, 651505140), (33, 612019980), (36, 561018315), (39, 517863060), (44, 459014985), (45, 448814652), (52, 388397295), (54, 374012210), (55, 367211988), (59, 342316260), (60, 336610989), (62, 325752570), (65, 310717836), (66, 306009990), (78, 258931530), (90, 224407326), (93, 217168380), (99, 204006660), (108, 187006105), (110, 183605994), (117, 172621020), (118, 171158130), (121, 166914540), (124, 162876285), (130, 155358918), (132, 153004995), (135, 149604884), (143, 141235380), (155, 130301028), (156, 129465765), (165, 122403996), (169, 119506860), (177, 114105420), (180, 112203663), (186, 108584190), (195, 103572612), (198, 102003330), (220, 91802997), (234, 86310510), (236, 85579065), (242, 83457270), (260, 77679459), (270, 74802442), (279, 72389460), (286, 70617690), (295, 68463252), (297, 68002220), (310, 65150514), (330, 61201998), (338, 59753430), (341, 59227740), (351, 57540340), (354, 57052710), (363, 55638180), (372, 54292095), (390, 51786306), (396, 51001665), (403, 50115780), (429, 47078460), (465, 43433676), (468, 43155255), (484, 41728635), (495, 40801332), (507, 39835620), (531, 38035140), (540, 37401221), (558, 36194730), (572, 35308845), (585, 34524204), (590, 34231626), (594, 34001110), (605, 33382908), (620, 32575257), (649, 31119660), (660, 30600999), (676, 29876715), (682, 29613870), (702, 28770170), (708, 28526355), (715, 28247076), (726, 27819090), (767, 26332020), (780, 25893153), (806, 25057890), (837, 24129820), (845, 23901372), (858, 23539230), (885, 22821084), (930, 21716838), (990, 20400666), (1014, 19917810), (1023, 19742580), (1062, 19017570), (1089, 18546060), (1116, 18097365), (1170, 17262102), (1180, 17115813), (1188, 17000555), (1209, 16705260), (1210, 16691454), (1287, 15692820), (1298, 15559830), (1364, 14806935), (1395, 14477892), (1404, 14385085), (1430, 14123538), (1452, 13909545), (1485, 13600444), (1521, 13278540), (1534, 13166010), (1573, 12839580), (1593, 12678380), (1612, 12528945), (1674, 12064910), (1690, 11950686), (1705, 11845548), (1716, 11769615), (1755, 11508068), (1770, 11410542), (1815, 11127636), (1829, 11042460), (1859, 10864260), (1860, 10858419), (1947, 10373220), (1980, 10200333), (2015, 10023156), (2028, 9958905), (2046, 9871290), (2124, 9508785), (2145, 9415692), (2178, 9273030), (2301, 8777340), (2340, 8631051), (2418, 8352630), (2420, 8345727), (2535, 7967124), (2574, 7846410), (2596, 7779915), (2655, 7607028), (2790, 7238946), (2860, 7061769), (2970, 6800222), (3042, 6639270), (3068, 6583005), (3069, 6580860), (3146, 6419790), (3186, 6339190), (3245, 6223932), (3267, 6182020), (3348, 6032455), (3380, 5975343), (3410, 5922774), (3510, 5754034), (3540, 5705271), (3627, 5568420), (3630, 5563818), (3658, 5521230), (3718, 5432130), (3751, 5384340), (3835, 5266404), (3861, 5230940), (3894, 5186610), (4030, 5011578), (4092, 4935645), (4185, 4825964), (4290, 4707846), (4356, 4636515), (4433, 4555980), (4563, 4426180), (4602, 4388670), (4719, 4279860), (4836, 4176315), (5070, 3983562), (5115, 3948516), (5148, 3923205), (5239, 3855060), (5310, 3803514), (5445, 3709212), (5487, 3680820), (5577, 3621420), (5580, 3619473), (5841, 3457740), (5940, 3400111), (6045, 3341052), (6084, 3319635), (6138, 3290430), (6292, 3209895), (6372, 3169595), (6435, 3138564), (6490, 3111966), (6534, 3091010), (6820, 2961387), (6903, 2925780), (7020, 2877017), (7139, 2829060), (7254, 2784210), (7260, 2781909), (7316, 2760615), (7436, 2716065), (7502, 2692170), (7605, 2655708), (7670, 2633202), (7722, 2615470), (7788, 2593305), (7865, 2567916), (7965, 2535676), (8060, 2505789), (8370, 2412982), (8437, 2393820), (8580, 2353923), (8866, 2277990), (9126, 2213090), (9145, 2208492), (9204, 2194335), (9207, 2193620), (9295, 2172852), (9438, 2139930), (9735, 2074644), (9971, 2025540), (10140, 1991781), (10230, 1974258), (10478, 1927530), (10620, 1901757), (10881, 1856140), (10890, 1854606), (10974, 1840410), (11154, 1810710), (11253, 1794780), (11505, 1755468), (11682, 1728870), (12090, 1670526), (12276, 1645215), (12870, 1569282), (12980, 1555983), (13068, 1545505), (13299, 1518660), (13806, 1462890), (14157, 1426620), (14278, 1414530), (14508, 1392105), (15004, 1346085), (15210, 1327854), (15340, 1316601), (15345, 1316172), (15444, 1307735), (15717, 1285020), (15730, 1283958), (15930, 1267838), (16335, 1236404), (16461, 1226940), (16731, 1207140), (16740, 1206491), (16874, 1196910), (17523, 1152580), (17732, 1138995), (18135, 1113684), (18252, 1106545), (18290, 1104246), (18414, 1096810), (18590, 1086426), (18755, 1076868), (18876, 1069965), (19305, 1046188), (19470, 1037322), (19942, 1012770), (20119, 1003860), (20449, 987660), (20460, 987129), (20709, 975260), (20956, 963765), (21417, 943020), (21762, 928070), (21780, 927303), (21948, 920205), (22165, 911196), (22308, 905355), (22506, 897390), (22815, 885236), (23010, 877734), (23364, 864435), (23595, 855972), (23777, 849420), (24180, 835263), (25311, 797940), (25740, 784641), (26195, 771012), (26598, 759330), (27435, 736164), (27612, 731445), (27885, 724284), (28314, 713310), (28556, 707265), (29205, 691548), (29913, 675180), (30420, 663927), (30690, 658086), (31434, 642510), (31460, 641979), (31860, 633919), (32670, 618202), (32922, 613470), (33462, 603570), (33748, 598455), (33759, 598260), (34515, 585156), (35046, 576290), (35695, 565812), (36270, 556842), (36580, 552123), (36828, 548405), (37180, 543213), (37510, 538434), (38610, 523094), (38940, 518661), (39884, 506385), (39897, 506220), (40238, 501930), (40898, 493830), (41418, 487630), (42185, 478764), (42471, 475540), (42834, 471510), (43524, 464035), (44330, 455598), (45012, 448695), (45630, 442618), (46020, 438867), (46035, 438724), (47151, 428340), (47190, 427986), (47554, 424710), (48763, 414180), (49383, 408980), (49855, 405108), (50193, 402380), (50622, 398970), (52390, 385506), (53196, 379665), (54405, 371228), (54870, 368082), (55770, 362142), (56265, 358956), (56628, 356655), (57629, 350460), (58410, 345774), (59826, 337590), (60357, 334620), (61347, 329220), (61380, 329043), (62868, 321255), (64251, 314340), (65340, 309101), (65844, 306735), (66495, 303732), (66924, 301785), (67518, 299130), (69030, 292578), (70092, 288145), (70785, 285324), (71331, 283140), (71390, 282906), (72540, 278421), (75020, 269217), (75933, 265980), (77220, 261547), (78585, 257004), (79794, 253110), (80476, 250965), (81796, 246915), (82305, 245388), (82836, 243815), (83655, 241428), (84370, 239382), (84942, 237770), (85668, 235755), (87615, 230516), (88660, 227799), (89739, 225060), (91260, 221309), (92070, 219362), (92807, 217620), (94302, 214170), (94380, 213993), (95108, 212355), (97526, 207090), (98766, 204490), (99710, 202554), (100386, 201190), (100595, 200772), (101244, 199485), (101277, 199420), (102245, 197532), (103545, 195052), (104780, 192753), (107085, 188604), (108810, 185614), (109681, 184140), (109740, 184041), (111540, 181071), (112530, 179478), (115258, 175230), (116820, 172887), (118885, 169884), (119652, 168795), (119691, 168740), (120714, 167310), (122694, 164610), (126555, 159588), (128502, 157170), (132990, 151866), (135036, 149565), (138060, 146289), (141453, 142780), (141570, 142662)]