51520703640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1\times {\mathrm{1237}}^1$

素因数の和:1714

約数の個数: 256

約数和(自身を含む): 178414617600

約数和(自身を除く): 126893913960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 179, 210, 277, 280, 358, 420, 537, 554, 716, 831, 840, 895, 1074, 1108, 1237, 1253, 1385, 1432, 1662, 1790, 1939, 2148, 2216, 2474, 2506, 2685, 2770, 3324, 3580, 3711, 3759, 3878, 4155, 4296, 4948, 5012, 5370, 5540, 5817, 6185, 6265, 6648, 7160, 7422, 7518, 7756, 8310, 8659, 9695, 9896, 10024, 10740, 11080, 11634, 12370, 12530, 14844, 15036, 15512, 16620, 17318, 18555, 18795, 19390, 21480, 23268, 24740, 25060, 25977, 29085, 29688, 30072, 33240, 34636, 37110, 37590, 38780, 43295, 46536, 49480, 49583, 50120, 51954, 58170, 69272, 74220, 75180, 77560, 86590, 99166, 103908, 116340, 129885, 148440, 148749, 150360, 173180, 198332, 207816, 221423, 232680, 247915, 259770, 297498, 342649, 346360, 347081, 396664, 442846, 495830, 519540, 594996, 664269, 685298, 694162, 743745, 885692, 991660, 1027947, 1039080, 1041243, 1107115, 1189992, 1328538, 1370596, 1388324, 1487490, 1549961, 1713245, 1735405, 1771384, 1983320, 2055894, 2082486, 2214230, 2398543, 2657076, 2741192, 2776648, 2974980, 3099922, 3321345, 3426490, 3470810, 4111788, 4164972, 4428460, 4649883, 4797086, 5139735, 5206215, 5314152, 5949960, 6199844, 6642690, 6852980, 6941620, 7195629, 7749805, 8223576, 8329944, 8856920, 9299766, 9594172, 10279470, 10412430, 11992715, 12399688, 13285380, 13705960, 13883240, 14391258, 15499610, 18599532, 19188344, 20558940, 20824860, 23249415, 23985430, 26570760, 28782516, 30999220, 35978145, 37199064, 41117880, 41649720, 46498830, 47970860, 57565032, 61334171, 61998440, 71956290, 92997660, 95941720, 122668342, 143912580, 184002513, 185995320, 245336684, 287825160, 306670855, 368005026, 429339197, 490673368, 613341710, 736010052, 858678394, 920012565, 1226683420, 1288017591, 1472020104, 1717356788, 1840025130, 2146695985, 2453366840, 2576035182, 3434713576, 3680050260, 4293391970, 5152070364, 6440087955, 7360100520, 8586783940, 10304140728, 12880175910, 17173567880, 25760351820, 51520703640]

約数ペア:

[(1, 51520703640), (2, 25760351820), (3, 17173567880), (4, 12880175910), (5, 10304140728), (6, 8586783940), (7, 7360100520), (8, 6440087955), (10, 5152070364), (12, 4293391970), (14, 3680050260), (15, 3434713576), (20, 2576035182), (21, 2453366840), (24, 2146695985), (28, 1840025130), (30, 1717356788), (35, 1472020104), (40, 1288017591), (42, 1226683420), (56, 920012565), (60, 858678394), (70, 736010052), (84, 613341710), (105, 490673368), (120, 429339197), (140, 368005026), (168, 306670855), (179, 287825160), (210, 245336684), (277, 185995320), (280, 184002513), (358, 143912580), (420, 122668342), (537, 95941720), (554, 92997660), (716, 71956290), (831, 61998440), (840, 61334171), (895, 57565032), (1074, 47970860), (1108, 46498830), (1237, 41649720), (1253, 41117880), (1385, 37199064), (1432, 35978145), (1662, 30999220), (1790, 28782516), (1939, 26570760), (2148, 23985430), (2216, 23249415), (2474, 20824860), (2506, 20558940), (2685, 19188344), (2770, 18599532), (3324, 15499610), (3580, 14391258), (3711, 13883240), (3759, 13705960), (3878, 13285380), (4155, 12399688), (4296, 11992715), (4948, 10412430), (5012, 10279470), (5370, 9594172), (5540, 9299766), (5817, 8856920), (6185, 8329944), (6265, 8223576), (6648, 7749805), (7160, 7195629), (7422, 6941620), (7518, 6852980), (7756, 6642690), (8310, 6199844), (8659, 5949960), (9695, 5314152), (9896, 5206215), (10024, 5139735), (10740, 4797086), (11080, 4649883), (11634, 4428460), (12370, 4164972), (12530, 4111788), (14844, 3470810), (15036, 3426490), (15512, 3321345), (16620, 3099922), (17318, 2974980), (18555, 2776648), (18795, 2741192), (19390, 2657076), (21480, 2398543), (23268, 2214230), (24740, 2082486), (25060, 2055894), (25977, 1983320), (29085, 1771384), (29688, 1735405), (30072, 1713245), (33240, 1549961), (34636, 1487490), (37110, 1388324), (37590, 1370596), (38780, 1328538), (43295, 1189992), (46536, 1107115), (49480, 1041243), (49583, 1039080), (50120, 1027947), (51954, 991660), (58170, 885692), (69272, 743745), (74220, 694162), (75180, 685298), (77560, 664269), (86590, 594996), (99166, 519540), (103908, 495830), (116340, 442846), (129885, 396664), (148440, 347081), (148749, 346360), (150360, 342649), (173180, 297498), (198332, 259770), (207816, 247915), (221423, 232680)]