258618360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2198

約数の個数: 256

約数和(自身を含む): 1042191360

約数和(自身を除く): 783573000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2153, 2184, 2310, 2730, 2860, 3003, 3080, 3432, 3640, 4004, 4290, 4306, 4620, 5005, 5460, 5720, 6006, 6459, 8008, 8580, 8612, 9240, 10010, 10765, 10920, 12012, 12918, 15015, 15071, 17160, 17224, 20020, 21530, 23683, 24024, 25836, 27989, 30030, 30142, 32295, 40040, 43060, 45213, 47366, 51672, 55978, 60060, 60284, 64590, 71049, 75355, 83967, 86120, 90426, 94732, 111956, 118415, 120120, 120568, 129180, 139945, 142098, 150710, 165781, 167934, 180852, 189464, 195923, 223912, 226065, 236830, 258360, 279890, 284196, 301420, 307879, 331562, 335868, 355245, 361704, 391846, 419835, 452130, 473660, 497343, 559780, 568392, 587769, 602840, 615758, 663124, 671736, 710490, 783692, 828905, 839670, 904260, 923637, 947320, 979615, 994686, 1119560, 1175538, 1231516, 1326248, 1420980, 1539395, 1567384, 1657810, 1679340, 1808520, 1847274, 1959230, 1989372, 2155153, 2351076, 2463032, 2486715, 2841960, 2938845, 3078790, 3315620, 3358680, 3694548, 3918460, 3978744, 4310306, 4618185, 4702152, 4973430, 5877690, 6157580, 6465459, 6631240, 7389096, 7836920, 8620612, 9236370, 9946860, 10775765, 11755380, 12315160, 12930918, 17241224, 18472740, 19893720, 21551530, 23510760, 25861836, 32327295, 36945480, 43103060, 51723672, 64654590, 86206120, 129309180, 258618360]

約数ペア:

[(1, 258618360), (2, 129309180), (3, 86206120), (4, 64654590), (5, 51723672), (6, 43103060), (7, 36945480), (8, 32327295), (10, 25861836), (11, 23510760), (12, 21551530), (13, 19893720), (14, 18472740), (15, 17241224), (20, 12930918), (21, 12315160), (22, 11755380), (24, 10775765), (26, 9946860), (28, 9236370), (30, 8620612), (33, 7836920), (35, 7389096), (39, 6631240), (40, 6465459), (42, 6157580), (44, 5877690), (52, 4973430), (55, 4702152), (56, 4618185), (60, 4310306), (65, 3978744), (66, 3918460), (70, 3694548), (77, 3358680), (78, 3315620), (84, 3078790), (88, 2938845), (91, 2841960), (104, 2486715), (105, 2463032), (110, 2351076), (120, 2155153), (130, 1989372), (132, 1959230), (140, 1847274), (143, 1808520), (154, 1679340), (156, 1657810), (165, 1567384), (168, 1539395), (182, 1420980), (195, 1326248), (210, 1231516), (220, 1175538), (231, 1119560), (260, 994686), (264, 979615), (273, 947320), (280, 923637), (286, 904260), (308, 839670), (312, 828905), (330, 783692), (364, 710490), (385, 671736), (390, 663124), (420, 615758), (429, 602840), (440, 587769), (455, 568392), (462, 559780), (520, 497343), (546, 473660), (572, 452130), (616, 419835), (660, 391846), (715, 361704), (728, 355245), (770, 335868), (780, 331562), (840, 307879), (858, 301420), (910, 284196), (924, 279890), (1001, 258360), (1092, 236830), (1144, 226065), (1155, 223912), (1320, 195923), (1365, 189464), (1430, 180852), (1540, 167934), (1560, 165781), (1716, 150710), (1820, 142098), (1848, 139945), (2002, 129180), (2145, 120568), (2153, 120120), (2184, 118415), (2310, 111956), (2730, 94732), (2860, 90426), (3003, 86120), (3080, 83967), (3432, 75355), (3640, 71049), (4004, 64590), (4290, 60284), (4306, 60060), (4620, 55978), (5005, 51672), (5460, 47366), (5720, 45213), (6006, 43060), (6459, 40040), (8008, 32295), (8580, 30142), (8612, 30030), (9240, 27989), (10010, 25836), (10765, 24024), (10920, 23683), (12012, 21530), (12918, 20020), (15015, 17224), (15071, 17160)]