29901686920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:1068

約数の個数: 256

約数和(自身を含む): 83458252800

約数和(自身を除く): 53556565880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 71, 85, 103, 119, 136, 140, 142, 170, 206, 238, 280, 284, 340, 355, 412, 476, 497, 515, 568, 595, 680, 710, 721, 824, 859, 952, 994, 1030, 1190, 1207, 1420, 1442, 1718, 1751, 1988, 2060, 2380, 2414, 2485, 2840, 2884, 3436, 3502, 3605, 3976, 4120, 4295, 4760, 4828, 4970, 5768, 6013, 6035, 6872, 7004, 7210, 7313, 8449, 8590, 8755, 9656, 9940, 12026, 12070, 12257, 14008, 14420, 14603, 14626, 16898, 17180, 17510, 19880, 24052, 24140, 24514, 28840, 29206, 29252, 30065, 33796, 34360, 35020, 36565, 42245, 48104, 48280, 49028, 51191, 58412, 58504, 60130, 60989, 61285, 67592, 70040, 73015, 73130, 84490, 88477, 98056, 102221, 102382, 116824, 120260, 121978, 122570, 124321, 146030, 146260, 168980, 176954, 204442, 204764, 240520, 243956, 245140, 248642, 255955, 292060, 292520, 304945, 337960, 353908, 408884, 409528, 426923, 442385, 487912, 490280, 497284, 511105, 511910, 584120, 609890, 619339, 621605, 707816, 817768, 853846, 870247, 884770, 994568, 1022210, 1023820, 1036813, 1219780, 1238678, 1243210, 1504109, 1707692, 1740494, 1769540, 2044420, 2047640, 2073626, 2134615, 2439560, 2477356, 2486420, 3008218, 3096695, 3415384, 3480988, 3539080, 4088840, 4147252, 4269230, 4351235, 4954712, 4972840, 5184065, 6016436, 6193390, 6281867, 6961976, 7257691, 7520545, 8294504, 8538460, 8702470, 10368130, 10528763, 12032872, 12386780, 12563734, 14515382, 15041090, 17076920, 17404940, 20736260, 21057526, 24773560, 25127468, 29030764, 30082180, 31409335, 34809880, 36288455, 41472520, 42115052, 43973069, 50254936, 52643815, 58061528, 60164360, 62818670, 72576910, 84230104, 87946138, 105287630, 106791739, 125637340, 145153820, 175892276, 210575260, 213583478, 219865345, 251274680, 290307640, 351784552, 421150520, 427166956, 439730690, 533958695, 747542173, 854333912, 879461380, 1067917390, 1495084346, 1758922760, 2135834780, 2990168692, 3737710865, 4271669560, 5980337384, 7475421730, 14950843460, 29901686920]

約数ペア:

[(1, 29901686920), (2, 14950843460), (4, 7475421730), (5, 5980337384), (7, 4271669560), (8, 3737710865), (10, 2990168692), (14, 2135834780), (17, 1758922760), (20, 1495084346), (28, 1067917390), (34, 879461380), (35, 854333912), (40, 747542173), (56, 533958695), (68, 439730690), (70, 427166956), (71, 421150520), (85, 351784552), (103, 290307640), (119, 251274680), (136, 219865345), (140, 213583478), (142, 210575260), (170, 175892276), (206, 145153820), (238, 125637340), (280, 106791739), (284, 105287630), (340, 87946138), (355, 84230104), (412, 72576910), (476, 62818670), (497, 60164360), (515, 58061528), (568, 52643815), (595, 50254936), (680, 43973069), (710, 42115052), (721, 41472520), (824, 36288455), (859, 34809880), (952, 31409335), (994, 30082180), (1030, 29030764), (1190, 25127468), (1207, 24773560), (1420, 21057526), (1442, 20736260), (1718, 17404940), (1751, 17076920), (1988, 15041090), (2060, 14515382), (2380, 12563734), (2414, 12386780), (2485, 12032872), (2840, 10528763), (2884, 10368130), (3436, 8702470), (3502, 8538460), (3605, 8294504), (3976, 7520545), (4120, 7257691), (4295, 6961976), (4760, 6281867), (4828, 6193390), (4970, 6016436), (5768, 5184065), (6013, 4972840), (6035, 4954712), (6872, 4351235), (7004, 4269230), (7210, 4147252), (7313, 4088840), (8449, 3539080), (8590, 3480988), (8755, 3415384), (9656, 3096695), (9940, 3008218), (12026, 2486420), (12070, 2477356), (12257, 2439560), (14008, 2134615), (14420, 2073626), (14603, 2047640), (14626, 2044420), (16898, 1769540), (17180, 1740494), (17510, 1707692), (19880, 1504109), (24052, 1243210), (24140, 1238678), (24514, 1219780), (28840, 1036813), (29206, 1023820), (29252, 1022210), (30065, 994568), (33796, 884770), (34360, 870247), (35020, 853846), (36565, 817768), (42245, 707816), (48104, 621605), (48280, 619339), (49028, 609890), (51191, 584120), (58412, 511910), (58504, 511105), (60130, 497284), (60989, 490280), (61285, 487912), (67592, 442385), (70040, 426923), (73015, 409528), (73130, 408884), (84490, 353908), (88477, 337960), (98056, 304945), (102221, 292520), (102382, 292060), (116824, 255955), (120260, 248642), (121978, 245140), (122570, 243956), (124321, 240520), (146030, 204764), (146260, 204442), (168980, 176954)]