19204819920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:632

約数の個数: 720

約数和(自身を含む): 78952613376

約数和(自身を除く): 59747793456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 31, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 62, 65, 66, 72, 78, 80, 88, 90, 93, 99, 104, 110, 117, 120, 121, 124, 130, 132, 143, 144, 155, 156, 165, 176, 180, 186, 195, 198, 208, 220, 234, 240, 242, 248, 260, 264, 279, 286, 310, 312, 330, 341, 360, 363, 372, 390, 396, 403, 429, 440, 465, 468, 484, 495, 496, 520, 528, 547, 558, 572, 585, 605, 620, 624, 660, 682, 715, 720, 726, 744, 780, 792, 806, 858, 880, 930, 936, 968, 990, 1023, 1040, 1089, 1094, 1116, 1144, 1170, 1209, 1210, 1240, 1287, 1320, 1364, 1395, 1430, 1452, 1488, 1560, 1573, 1584, 1612, 1641, 1705, 1716, 1815, 1860, 1872, 1936, 1980, 2015, 2046, 2145, 2178, 2188, 2232, 2288, 2340, 2418, 2420, 2480, 2574, 2640, 2728, 2735, 2790, 2860, 2904, 3069, 3120, 3146, 3224, 3282, 3410, 3432, 3627, 3630, 3720, 3751, 3960, 4030, 4092, 4290, 4356, 4376, 4433, 4464, 4680, 4719, 4836, 4840, 4923, 5115, 5148, 5445, 5456, 5470, 5580, 5720, 5808, 6017, 6045, 6138, 6292, 6435, 6448, 6564, 6820, 6864, 7111, 7254, 7260, 7440, 7502, 7865, 7920, 8060, 8184, 8205, 8580, 8712, 8752, 8866, 9360, 9438, 9672, 9680, 9846, 10230, 10296, 10890, 10940, 11160, 11253, 11440, 12034, 12090, 12276, 12584, 12870, 13128, 13299, 13640, 14157, 14222, 14508, 14520, 15004, 15345, 15730, 16120, 16368, 16410, 16957, 17160, 17424, 17732, 18051, 18135, 18755, 18876, 19344, 19692, 20460, 20592, 21333, 21780, 21880, 22165, 22320, 22506, 23595, 24068, 24180, 24552, 24615, 25168, 25740, 26256, 26598, 27280, 28314, 28444, 29016, 29040, 30008, 30085, 30690, 31460, 32240, 32820, 33759, 33914, 34320, 35464, 35555, 36102, 36270, 37510, 37752, 39384, 39897, 40920, 42666, 43560, 43760, 44330, 45012, 47190, 48136, 48360, 48763, 49104, 49230, 50871, 51480, 53196, 54153, 56265, 56628, 56888, 58032, 60016, 60170, 61380, 62920, 63999, 65640, 66187, 66495, 67518, 67828, 70785, 70928, 71110, 72204, 72540, 75020, 75504, 78221, 78768, 79794, 81840, 84785, 85332, 87120, 88660, 90024, 90255, 94380, 96272, 96720, 97526, 98460, 101742, 102960, 106392, 106665, 108306, 112530, 113256, 113776, 120340, 122760, 125840, 127998, 131280, 132374, 132990, 135036, 135656, 141570, 142220, 144408, 145080, 146289, 150040, 152613, 156442, 159588, 168795, 169570, 170664, 177320, 180048, 180510, 186527, 188760, 195052, 196920, 198561, 199485, 203484, 212784, 213330, 216612, 220441, 225060, 226512, 234663, 240680, 243815, 245520, 254355, 255996, 264748, 265980, 270072, 270765, 271312, 283140, 284440, 288816, 290160, 292578, 300080, 305226, 312884, 319176, 319995, 330935, 337590, 339140, 341328, 354640, 361020, 373054, 377520, 390104, 391105, 393840, 397122, 398970, 406968, 426660, 433224, 438867, 440882, 450120, 469326, 481360, 487630, 508710, 511992, 529496, 531960, 540144, 541530, 559581, 566280, 568880, 585156, 595683, 610452, 625768, 638352, 639990, 661323, 661870, 675180, 678280, 703989, 722040, 731445, 746108, 763065, 780208, 782210, 794244, 797940, 813936, 853320, 860431, 866448, 877734, 881764, 900240, 932635, 938652, 975260, 992805, 1017420, 1023984, 1058992, 1063920, 1083060, 1102205, 1119162, 1132560, 1170312, 1173315, 1191366, 1220904, 1251536, 1279980, 1322646, 1323740, 1350360, 1356560, 1407978, 1444080, 1462890, 1492216, 1526130, 1564420, 1588488, 1595880, 1678743, 1706640, 1720862, 1755468, 1763528, 1865270, 1877304, 1950520, 1983969, 1985610, 2034840, 2051797, 2166120, 2194335, 2204410, 2238324, 2340624, 2346630, 2382732, 2424851, 2441808, 2559960, 2581293, 2645292, 2647480, 2700720, 2797905, 2815956, 2925780, 2978415, 2984432, 3052260, 3128840, 3176976, 3191760, 3306615, 3357486, 3441724, 3510936, 3519945, 3527056, 3730540, 3754608, 3901040, 3967938, 3971220, 4069680, 4103594, 4302155, 4332240, 4388670, 4408820, 4476648, 4693260, 4765464, 4849702, 5119920, 5162586, 5290584, 5294960, 5595810, 5631912, 5851560, 5956830, 6104520, 6155391, 6257680, 6613230, 6714972, 6883448, 7021872, 7039890, 7274553, 7461080, 7743879, 7935876, 7942440, 8207188, 8393715, 8604310, 8777340, 8817640, 8953296, 9386520, 9530928, 9699404, 9919845, 10258985, 10325172, 10581168, 11191620, 11263824, 11703120, 11913660, 12124255, 12209040, 12310782, 12906465, 13226460, 13429944, 13766896, 14079780, 14549106, 14922160, 15487758, 15871752, 15884880, 16414376, 16787430, 17208620, 17554680, 17635280, 18466173, 18773040, 19398808, 19839690, 20517970, 20650344, 21823659, 22383240, 23827320, 24248510, 24621564, 25812930, 26452920, 26673361, 26859888, 28159560, 29098212, 30776955, 30975516, 31743504, 32828752, 33574860, 34417240, 35109360, 36372765, 36932346, 38719395, 38797616, 39679380, 41035940, 41300688, 43647318, 44766480, 47654640, 48497020, 49243128, 51625860, 52905840, 53346722, 56319120, 58196424, 61553910, 61951032, 67149720, 68834480, 72745530, 73864692, 77438790, 79358760, 80020083, 82071880, 87294636, 92330865, 96994040, 98486256, 103251720, 106693444, 109118295, 116392848, 123107820, 123902064, 133366805, 134299440, 145491060, 147729384, 154877580, 158717520, 160040166, 164143760, 174589272, 184661730, 193988080, 206503440, 213386888, 218236590, 240060249, 246215640, 266733610, 290982120, 295458768, 309755160, 320080332, 349178544, 369323460, 400100415, 426773776, 436473180, 480120498, 492431280, 533467220, 581964240, 619510320, 640160664, 738646920, 800200830, 872946360, 960240996, 1066934440, 1200301245, 1280321328, 1477293840, 1600401660, 1745892720, 1920481992, 2133868880, 2400602490, 3200803320, 3840963984, 4801204980, 6401606640, 9602409960, 19204819920]

約数ペア:

[(1, 19204819920), (2, 9602409960), (3, 6401606640), (4, 4801204980), (5, 3840963984), (6, 3200803320), (8, 2400602490), (9, 2133868880), (10, 1920481992), (11, 1745892720), (12, 1600401660), (13, 1477293840), (15, 1280321328), (16, 1200301245), (18, 1066934440), (20, 960240996), (22, 872946360), (24, 800200830), (26, 738646920), (30, 640160664), (31, 619510320), (33, 581964240), (36, 533467220), (39, 492431280), (40, 480120498), (44, 436473180), (45, 426773776), (48, 400100415), (52, 369323460), (55, 349178544), (60, 320080332), (62, 309755160), (65, 295458768), (66, 290982120), (72, 266733610), (78, 246215640), (80, 240060249), (88, 218236590), (90, 213386888), (93, 206503440), (99, 193988080), (104, 184661730), (110, 174589272), (117, 164143760), (120, 160040166), (121, 158717520), (124, 154877580), (130, 147729384), (132, 145491060), (143, 134299440), (144, 133366805), (155, 123902064), (156, 123107820), (165, 116392848), (176, 109118295), (180, 106693444), (186, 103251720), (195, 98486256), (198, 96994040), (208, 92330865), (220, 87294636), (234, 82071880), (240, 80020083), (242, 79358760), (248, 77438790), (260, 73864692), (264, 72745530), (279, 68834480), (286, 67149720), (310, 61951032), (312, 61553910), (330, 58196424), (341, 56319120), (360, 53346722), (363, 52905840), (372, 51625860), (390, 49243128), (396, 48497020), (403, 47654640), (429, 44766480), (440, 43647318), (465, 41300688), (468, 41035940), (484, 39679380), (495, 38797616), (496, 38719395), (520, 36932346), (528, 36372765), (547, 35109360), (558, 34417240), (572, 33574860), (585, 32828752), (605, 31743504), (620, 30975516), (624, 30776955), (660, 29098212), (682, 28159560), (715, 26859888), (720, 26673361), (726, 26452920), (744, 25812930), (780, 24621564), (792, 24248510), (806, 23827320), (858, 22383240), (880, 21823659), (930, 20650344), (936, 20517970), (968, 19839690), (990, 19398808), (1023, 18773040), (1040, 18466173), (1089, 17635280), (1094, 17554680), (1116, 17208620), (1144, 16787430), (1170, 16414376), (1209, 15884880), (1210, 15871752), (1240, 15487758), (1287, 14922160), (1320, 14549106), (1364, 14079780), (1395, 13766896), (1430, 13429944), (1452, 13226460), (1488, 12906465), (1560, 12310782), (1573, 12209040), (1584, 12124255), (1612, 11913660), (1641, 11703120), (1705, 11263824), (1716, 11191620), (1815, 10581168), (1860, 10325172), (1872, 10258985), (1936, 9919845), (1980, 9699404), (2015, 9530928), (2046, 9386520), (2145, 8953296), (2178, 8817640), (2188, 8777340), (2232, 8604310), (2288, 8393715), (2340, 8207188), (2418, 7942440), (2420, 7935876), (2480, 7743879), (2574, 7461080), (2640, 7274553), (2728, 7039890), (2735, 7021872), (2790, 6883448), (2860, 6714972), (2904, 6613230), (3069, 6257680), (3120, 6155391), (3146, 6104520), (3224, 5956830), (3282, 5851560), (3410, 5631912), (3432, 5595810), (3627, 5294960), (3630, 5290584), (3720, 5162586), (3751, 5119920), (3960, 4849702), (4030, 4765464), (4092, 4693260), (4290, 4476648), (4356, 4408820), (4376, 4388670), (4433, 4332240), (4464, 4302155), (4680, 4103594), (4719, 4069680), (4836, 3971220), (4840, 3967938), (4923, 3901040), (5115, 3754608), (5148, 3730540), (5445, 3527056), (5456, 3519945), (5470, 3510936), (5580, 3441724), (5720, 3357486), (5808, 3306615), (6017, 3191760), (6045, 3176976), (6138, 3128840), (6292, 3052260), (6435, 2984432), (6448, 2978415), (6564, 2925780), (6820, 2815956), (6864, 2797905), (7111, 2700720), (7254, 2647480), (7260, 2645292), (7440, 2581293), (7502, 2559960), (7865, 2441808), (7920, 2424851), (8060, 2382732), (8184, 2346630), (8205, 2340624), (8580, 2238324), (8712, 2204410), (8752, 2194335), (8866, 2166120), (9360, 2051797), (9438, 2034840), (9672, 1985610), (9680, 1983969), (9846, 1950520), (10230, 1877304), (10296, 1865270), (10890, 1763528), (10940, 1755468), (11160, 1720862), (11253, 1706640), (11440, 1678743), (12034, 1595880), (12090, 1588488), (12276, 1564420), (12584, 1526130), (12870, 1492216), (13128, 1462890), (13299, 1444080), (13640, 1407978), (14157, 1356560), (14222, 1350360), (14508, 1323740), (14520, 1322646), (15004, 1279980), (15345, 1251536), (15730, 1220904), (16120, 1191366), (16368, 1173315), (16410, 1170312), (16957, 1132560), (17160, 1119162), (17424, 1102205), (17732, 1083060), (18051, 1063920), (18135, 1058992), (18755, 1023984), (18876, 1017420), (19344, 992805), (19692, 975260), (20460, 938652), (20592, 932635), (21333, 900240), (21780, 881764), (21880, 877734), (22165, 866448), (22320, 860431), (22506, 853320), (23595, 813936), (24068, 797940), (24180, 794244), (24552, 782210), (24615, 780208), (25168, 763065), (25740, 746108), (26256, 731445), (26598, 722040), (27280, 703989), (28314, 678280), (28444, 675180), (29016, 661870), (29040, 661323), (30008, 639990), (30085, 638352), (30690, 625768), (31460, 610452), (32240, 595683), (32820, 585156), (33759, 568880), (33914, 566280), (34320, 559581), (35464, 541530), (35555, 540144), (36102, 531960), (36270, 529496), (37510, 511992), (37752, 508710), (39384, 487630), (39897, 481360), (40920, 469326), (42666, 450120), (43560, 440882), (43760, 438867), (44330, 433224), (45012, 426660), (47190, 406968), (48136, 398970), (48360, 397122), (48763, 393840), (49104, 391105), (49230, 390104), (50871, 377520), (51480, 373054), (53196, 361020), (54153, 354640), (56265, 341328), (56628, 339140), (56888, 337590), (58032, 330935), (60016, 319995), (60170, 319176), (61380, 312884), (62920, 305226), (63999, 300080), (65640, 292578), (66187, 290160), (66495, 288816), (67518, 284440), (67828, 283140), (70785, 271312), (70928, 270765), (71110, 270072), (72204, 265980), (72540, 264748), (75020, 255996), (75504, 254355), (78221, 245520), (78768, 243815), (79794, 240680), (81840, 234663), (84785, 226512), (85332, 225060), (87120, 220441), (88660, 216612), (90024, 213330), (90255, 212784), (94380, 203484), (96272, 199485), (96720, 198561), (97526, 196920), (98460, 195052), (101742, 188760), (102960, 186527), (106392, 180510), (106665, 180048), (108306, 177320), (112530, 170664), (113256, 169570), (113776, 168795), (120340, 159588), (122760, 156442), (125840, 152613), (127998, 150040), (131280, 146289), (132374, 145080), (132990, 144408), (135036, 142220), (135656, 141570)]