20532510180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 720

約数和(自身を含む): 81903585456

約数和(自身を除く): 61371075276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 98, 101, 105, 108, 117, 126, 130, 135, 140, 147, 156, 162, 180, 182, 189, 195, 196, 197, 202, 210, 234, 245, 252, 260, 270, 273, 294, 303, 315, 324, 351, 364, 378, 390, 394, 404, 405, 420, 441, 455, 468, 490, 505, 540, 546, 567, 585, 588, 591, 606, 630, 637, 702, 707, 735, 756, 780, 788, 810, 819, 882, 909, 910, 945, 980, 985, 1010, 1053, 1092, 1134, 1170, 1182, 1212, 1260, 1274, 1313, 1323, 1365, 1379, 1404, 1414, 1470, 1515, 1620, 1638, 1755, 1764, 1773, 1818, 1820, 1890, 1911, 1970, 2020, 2106, 2121, 2205, 2268, 2340, 2364, 2457, 2548, 2561, 2626, 2646, 2727, 2730, 2758, 2828, 2835, 2940, 2955, 3030, 3185, 3276, 3510, 3535, 3546, 3636, 3780, 3822, 3939, 3940, 3969, 4095, 4137, 4212, 4242, 4410, 4545, 4914, 4949, 5122, 5252, 5265, 5292, 5319, 5454, 5460, 5516, 5670, 5733, 5910, 6060, 6363, 6370, 6565, 6615, 6895, 7020, 7070, 7092, 7371, 7644, 7683, 7878, 7938, 8181, 8190, 8274, 8484, 8820, 8865, 9090, 9191, 9555, 9653, 9828, 9898, 10244, 10530, 10605, 10638, 10908, 11340, 11466, 11817, 11820, 12285, 12411, 12726, 12740, 12805, 13130, 13230, 13635, 13790, 14140, 14742, 14847, 15366, 15756, 15876, 15957, 16362, 16380, 16548, 17199, 17730, 17927, 18180, 18382, 19089, 19110, 19306, 19695, 19796, 19845, 19897, 20685, 21060, 21210, 21276, 22932, 23049, 23634, 24570, 24745, 24822, 25452, 25610, 26260, 26460, 26595, 27270, 27573, 27580, 28665, 28959, 29484, 29694, 30732, 31815, 31914, 32724, 34398, 35451, 35460, 35854, 36764, 36855, 37233, 38178, 38220, 38415, 38612, 39390, 39690, 39794, 40905, 41370, 42420, 44541, 45955, 46098, 47268, 48265, 49140, 49490, 49644, 51220, 51597, 53190, 53781, 54540, 55146, 57267, 57330, 57918, 59085, 59388, 59691, 62055, 63630, 63828, 64337, 68796, 69147, 70902, 71708, 73710, 74235, 74466, 76356, 76830, 78780, 79380, 79588, 79785, 81810, 82719, 82740, 85995, 86877, 89082, 89635, 91910, 92196, 95445, 96530, 98980, 99485, 103194, 106353, 106380, 107562, 110292, 111699, 114534, 114660, 115245, 115836, 118170, 119382, 124110, 125489, 127260, 128674, 133623, 137865, 138294, 139279, 141804, 144795, 147420, 148470, 148932, 153660, 159570, 161343, 163620, 165438, 171990, 173754, 177255, 178164, 179073, 179270, 183820, 186165, 190890, 193011, 193060, 198970, 206388, 207441, 212706, 215124, 222705, 223398, 229068, 230490, 236340, 238764, 248157, 248220, 250978, 257348, 257985, 258661, 260631, 267246, 268905, 275730, 276588, 278558, 286335, 289590, 296940, 298455, 319140, 321685, 322686, 330876, 343980, 345735, 347508, 354510, 358146, 358540, 372330, 376467, 381780, 386022, 397940, 400869, 413595, 414882, 417837, 425412, 434385, 445410, 446796, 460980, 484029, 496314, 501956, 515970, 517322, 521262, 531765, 534492, 537219, 537810, 551460, 557116, 558495, 572670, 579033, 579180, 596910, 627445, 643370, 645372, 668115, 691470, 696395, 709020, 716292, 744471, 744660, 752934, 772044, 775983, 781893, 801738, 806715, 827190, 829764, 835674, 868770, 890820, 895365, 965055, 968058, 974953, 992628, 1031940, 1034644, 1037205, 1042524, 1063530, 1074438, 1075620, 1116990, 1129401, 1145340, 1158066, 1193820, 1240785, 1253511, 1254890, 1286740, 1293305, 1303155, 1336230, 1382940, 1392790, 1452087, 1488942, 1505868, 1551966, 1563786, 1603476, 1611657, 1613430, 1654380, 1671348, 1737099, 1737540, 1790730, 1810627, 1882335, 1930110, 1936116, 1949906, 2004345, 2074410, 2089185, 2127060, 2148876, 2233980, 2258802, 2316132, 2327949, 2420145, 2481570, 2507022, 2509780, 2586610, 2606310, 2672460, 2686095, 2785580, 2895165, 2904174, 2924859, 2977884, 3103932, 3127572, 3223314, 3226860, 3388203, 3474198, 3581460, 3621254, 3722355, 3760533, 3764670, 3860220, 3879915, 3899812, 3909465, 4008690, 4148820, 4178370, 4517604, 4655898, 4840290, 4874765, 4963140, 5014044, 5173220, 5211297, 5212620, 5372190, 5431881, 5647005, 5790330, 5808348, 5849718, 6267555, 6446628, 6776406, 6948396, 6983847, 7242508, 7260435, 7444710, 7521066, 7529340, 7759830, 7818930, 8017380, 8058285, 8356740, 8685495, 8774577, 9053135, 9311796, 9680580, 9749530, 10164609, 10422594, 10744380, 10863762, 11281599, 11294010, 11580660, 11639745, 11699436, 12535110, 12674389, 13552812, 13967694, 14520870, 14624295, 14889420, 15042132, 15519660, 15637860, 16116570, 16295643, 16941015, 17370990, 17549154, 18106270, 18802665, 19499060, 20329218, 20845188, 20951541, 21727524, 22563198, 22588020, 23279490, 25070220, 25348778, 26056485, 26323731, 27159405, 27935388, 29041740, 29248590, 32233140, 32591286, 33882030, 34741980, 34919235, 35098308, 36212540, 37605330, 38023167, 40658436, 41903082, 43872885, 45126396, 46558980, 48886929, 50697556, 50823045, 52112970, 52647462, 54318810, 56407995, 58497180, 63371945, 65182572, 67764060, 69838470, 75210660, 76046334, 78971193, 81478215, 83806164, 87745770, 97773858, 101646090, 104225940, 104757705, 105294924, 108637620, 112815990, 114069501, 126743890, 131618655, 139676940, 146660787, 152092668, 157942386, 162956430, 175491540, 190115835, 195547716, 203292180, 209515410, 225631980, 228139002, 244434645, 253487780, 263237310, 293321574, 315884772, 325912860, 342208503, 380231670, 394855965, 419030820, 456278004, 488869290, 526474620, 570347505, 586643148, 684417006, 733303935, 760463340, 789711930, 977738580, 1026625509, 1140695010, 1368834012, 1466607870, 1579423860, 1711042515, 2053251018, 2281390020, 2933215740, 3422085030, 4106502036, 5133127545, 6844170060, 10266255090, 20532510180]

約数ペア:

[(1, 20532510180), (2, 10266255090), (3, 6844170060), (4, 5133127545), (5, 4106502036), (6, 3422085030), (7, 2933215740), (9, 2281390020), (10, 2053251018), (12, 1711042515), (13, 1579423860), (14, 1466607870), (15, 1368834012), (18, 1140695010), (20, 1026625509), (21, 977738580), (26, 789711930), (27, 760463340), (28, 733303935), (30, 684417006), (35, 586643148), (36, 570347505), (39, 526474620), (42, 488869290), (45, 456278004), (49, 419030820), (52, 394855965), (54, 380231670), (60, 342208503), (63, 325912860), (65, 315884772), (70, 293321574), (78, 263237310), (81, 253487780), (84, 244434645), (90, 228139002), (91, 225631980), (98, 209515410), (101, 203292180), (105, 195547716), (108, 190115835), (117, 175491540), (126, 162956430), (130, 157942386), (135, 152092668), (140, 146660787), (147, 139676940), (156, 131618655), (162, 126743890), (180, 114069501), (182, 112815990), (189, 108637620), (195, 105294924), (196, 104757705), (197, 104225940), (202, 101646090), (210, 97773858), (234, 87745770), (245, 83806164), (252, 81478215), (260, 78971193), (270, 76046334), (273, 75210660), (294, 69838470), (303, 67764060), (315, 65182572), (324, 63371945), (351, 58497180), (364, 56407995), (378, 54318810), (390, 52647462), (394, 52112970), (404, 50823045), (405, 50697556), (420, 48886929), (441, 46558980), (455, 45126396), (468, 43872885), (490, 41903082), (505, 40658436), (540, 38023167), (546, 37605330), (567, 36212540), (585, 35098308), (588, 34919235), (591, 34741980), (606, 33882030), (630, 32591286), (637, 32233140), (702, 29248590), (707, 29041740), (735, 27935388), (756, 27159405), (780, 26323731), (788, 26056485), (810, 25348778), (819, 25070220), (882, 23279490), (909, 22588020), (910, 22563198), (945, 21727524), (980, 20951541), (985, 20845188), (1010, 20329218), (1053, 19499060), (1092, 18802665), (1134, 18106270), (1170, 17549154), (1182, 17370990), (1212, 16941015), (1260, 16295643), (1274, 16116570), (1313, 15637860), (1323, 15519660), (1365, 15042132), (1379, 14889420), (1404, 14624295), (1414, 14520870), (1470, 13967694), (1515, 13552812), (1620, 12674389), (1638, 12535110), (1755, 11699436), (1764, 11639745), (1773, 11580660), (1818, 11294010), (1820, 11281599), (1890, 10863762), (1911, 10744380), (1970, 10422594), (2020, 10164609), (2106, 9749530), (2121, 9680580), (2205, 9311796), (2268, 9053135), (2340, 8774577), (2364, 8685495), (2457, 8356740), (2548, 8058285), (2561, 8017380), (2626, 7818930), (2646, 7759830), (2727, 7529340), (2730, 7521066), (2758, 7444710), (2828, 7260435), (2835, 7242508), (2940, 6983847), (2955, 6948396), (3030, 6776406), (3185, 6446628), (3276, 6267555), (3510, 5849718), (3535, 5808348), (3546, 5790330), (3636, 5647005), (3780, 5431881), (3822, 5372190), (3939, 5212620), (3940, 5211297), (3969, 5173220), (4095, 5014044), (4137, 4963140), (4212, 4874765), (4242, 4840290), (4410, 4655898), (4545, 4517604), (4914, 4178370), (4949, 4148820), (5122, 4008690), (5252, 3909465), (5265, 3899812), (5292, 3879915), (5319, 3860220), (5454, 3764670), (5460, 3760533), (5516, 3722355), (5670, 3621254), (5733, 3581460), (5910, 3474198), (6060, 3388203), (6363, 3226860), (6370, 3223314), (6565, 3127572), (6615, 3103932), (6895, 2977884), (7020, 2924859), (7070, 2904174), (7092, 2895165), (7371, 2785580), (7644, 2686095), (7683, 2672460), (7878, 2606310), (7938, 2586610), (8181, 2509780), (8190, 2507022), (8274, 2481570), (8484, 2420145), (8820, 2327949), (8865, 2316132), (9090, 2258802), (9191, 2233980), (9555, 2148876), (9653, 2127060), (9828, 2089185), (9898, 2074410), (10244, 2004345), (10530, 1949906), (10605, 1936116), (10638, 1930110), (10908, 1882335), (11340, 1810627), (11466, 1790730), (11817, 1737540), (11820, 1737099), (12285, 1671348), (12411, 1654380), (12726, 1613430), (12740, 1611657), (12805, 1603476), (13130, 1563786), (13230, 1551966), (13635, 1505868), (13790, 1488942), (14140, 1452087), (14742, 1392790), (14847, 1382940), (15366, 1336230), (15756, 1303155), (15876, 1293305), (15957, 1286740), (16362, 1254890), (16380, 1253511), (16548, 1240785), (17199, 1193820), (17730, 1158066), (17927, 1145340), (18180, 1129401), (18382, 1116990), (19089, 1075620), (19110, 1074438), (19306, 1063530), (19695, 1042524), (19796, 1037205), (19845, 1034644), (19897, 1031940), (20685, 992628), (21060, 974953), (21210, 968058), (21276, 965055), (22932, 895365), (23049, 890820), (23634, 868770), (24570, 835674), (24745, 829764), (24822, 827190), (25452, 806715), (25610, 801738), (26260, 781893), (26460, 775983), (26595, 772044), (27270, 752934), (27573, 744660), (27580, 744471), (28665, 716292), (28959, 709020), (29484, 696395), (29694, 691470), (30732, 668115), (31815, 645372), (31914, 643370), (32724, 627445), (34398, 596910), (35451, 579180), (35460, 579033), (35854, 572670), (36764, 558495), (36855, 557116), (37233, 551460), (38178, 537810), (38220, 537219), (38415, 534492), (38612, 531765), (39390, 521262), (39690, 517322), (39794, 515970), (40905, 501956), (41370, 496314), (42420, 484029), (44541, 460980), (45955, 446796), (46098, 445410), (47268, 434385), (48265, 425412), (49140, 417837), (49490, 414882), (49644, 413595), (51220, 400869), (51597, 397940), (53190, 386022), (53781, 381780), (54540, 376467), (55146, 372330), (57267, 358540), (57330, 358146), (57918, 354510), (59085, 347508), (59388, 345735), (59691, 343980), (62055, 330876), (63630, 322686), (63828, 321685), (64337, 319140), (68796, 298455), (69147, 296940), (70902, 289590), (71708, 286335), (73710, 278558), (74235, 276588), (74466, 275730), (76356, 268905), (76830, 267246), (78780, 260631), (79380, 258661), (79588, 257985), (79785, 257348), (81810, 250978), (82719, 248220), (82740, 248157), (85995, 238764), (86877, 236340), (89082, 230490), (89635, 229068), (91910, 223398), (92196, 222705), (95445, 215124), (96530, 212706), (98980, 207441), (99485, 206388), (103194, 198970), (106353, 193060), (106380, 193011), (107562, 190890), (110292, 186165), (111699, 183820), (114534, 179270), (114660, 179073), (115245, 178164), (115836, 177255), (118170, 173754), (119382, 171990), (124110, 165438), (125489, 163620), (127260, 161343), (128674, 159570), (133623, 153660), (137865, 148932), (138294, 148470), (139279, 147420), (141804, 144795)]