108176640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 407949696

約数和(自身を除く): 299773056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 197, 208, 220, 240, 256, 260, 264, 286, 312, 320, 330, 352, 384, 390, 394, 416, 429, 440, 480, 520, 528, 572, 591, 624, 640, 660, 704, 715, 768, 780, 788, 832, 858, 880, 960, 985, 1040, 1056, 1144, 1182, 1248, 1280, 1320, 1408, 1430, 1560, 1576, 1664, 1716, 1760, 1920, 1970, 2080, 2112, 2145, 2167, 2288, 2364, 2496, 2561, 2640, 2816, 2860, 2955, 3120, 3152, 3328, 3432, 3520, 3840, 3940, 4160, 4224, 4290, 4334, 4576, 4728, 4992, 5122, 5280, 5720, 5910, 6240, 6304, 6501, 6864, 7040, 7683, 7880, 8320, 8448, 8580, 8668, 9152, 9456, 9984, 10244, 10560, 10835, 11440, 11820, 12480, 12608, 12805, 13002, 13728, 14080, 15366, 15760, 16640, 17160, 17336, 18304, 18912, 20488, 21120, 21670, 22880, 23640, 24960, 25216, 25610, 26004, 27456, 28171, 30732, 31520, 32505, 34320, 34672, 36608, 37824, 38415, 40976, 42240, 43340, 45760, 47280, 49920, 50432, 51220, 52008, 54912, 56342, 61464, 63040, 65010, 68640, 69344, 75648, 76830, 81952, 84513, 86680, 91520, 94560, 102440, 104016, 109824, 112684, 122928, 126080, 130020, 137280, 138688, 140855, 151296, 153660, 163904, 169026, 173360, 183040, 189120, 204880, 208032, 225368, 245856, 252160, 260040, 274560, 277376, 281710, 307320, 327808, 338052, 346720, 378240, 409760, 416064, 422565, 450736, 491712, 520080, 549120, 554752, 563420, 614640, 655616, 676104, 693440, 756480, 819520, 832128, 845130, 901472, 983424, 1040160, 1126840, 1229280, 1352208, 1386880, 1639040, 1664256, 1690260, 1802944, 1966848, 2080320, 2253680, 2458560, 2704416, 2773760, 3278080, 3380520, 3605888, 4160640, 4507360, 4917120, 5408832, 6761040, 7211776, 8321280, 9014720, 9834240, 10817664, 13522080, 18029440, 21635328, 27044160, 36058880, 54088320, 108176640]

約数ペア:

[(1, 108176640), (2, 54088320), (3, 36058880), (4, 27044160), (5, 21635328), (6, 18029440), (8, 13522080), (10, 10817664), (11, 9834240), (12, 9014720), (13, 8321280), (15, 7211776), (16, 6761040), (20, 5408832), (22, 4917120), (24, 4507360), (26, 4160640), (30, 3605888), (32, 3380520), (33, 3278080), (39, 2773760), (40, 2704416), (44, 2458560), (48, 2253680), (52, 2080320), (55, 1966848), (60, 1802944), (64, 1690260), (65, 1664256), (66, 1639040), (78, 1386880), (80, 1352208), (88, 1229280), (96, 1126840), (104, 1040160), (110, 983424), (120, 901472), (128, 845130), (130, 832128), (132, 819520), (143, 756480), (156, 693440), (160, 676104), (165, 655616), (176, 614640), (192, 563420), (195, 554752), (197, 549120), (208, 520080), (220, 491712), (240, 450736), (256, 422565), (260, 416064), (264, 409760), (286, 378240), (312, 346720), (320, 338052), (330, 327808), (352, 307320), (384, 281710), (390, 277376), (394, 274560), (416, 260040), (429, 252160), (440, 245856), (480, 225368), (520, 208032), (528, 204880), (572, 189120), (591, 183040), (624, 173360), (640, 169026), (660, 163904), (704, 153660), (715, 151296), (768, 140855), (780, 138688), (788, 137280), (832, 130020), (858, 126080), (880, 122928), (960, 112684), (985, 109824), (1040, 104016), (1056, 102440), (1144, 94560), (1182, 91520), (1248, 86680), (1280, 84513), (1320, 81952), (1408, 76830), (1430, 75648), (1560, 69344), (1576, 68640), (1664, 65010), (1716, 63040), (1760, 61464), (1920, 56342), (1970, 54912), (2080, 52008), (2112, 51220), (2145, 50432), (2167, 49920), (2288, 47280), (2364, 45760), (2496, 43340), (2561, 42240), (2640, 40976), (2816, 38415), (2860, 37824), (2955, 36608), (3120, 34672), (3152, 34320), (3328, 32505), (3432, 31520), (3520, 30732), (3840, 28171), (3940, 27456), (4160, 26004), (4224, 25610), (4290, 25216), (4334, 24960), (4576, 23640), (4728, 22880), (4992, 21670), (5122, 21120), (5280, 20488), (5720, 18912), (5910, 18304), (6240, 17336), (6304, 17160), (6501, 16640), (6864, 15760), (7040, 15366), (7683, 14080), (7880, 13728), (8320, 13002), (8448, 12805), (8580, 12608), (8668, 12480), (9152, 11820), (9456, 11440), (9984, 10835), (10244, 10560)]