68184480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 270273024

約数和(自身を除く): 202088544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 223, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 446, 455, 480, 490, 520, 546, 560, 588, 624, 637, 669, 672, 728, 735, 780, 784, 840, 892, 910, 980, 1040, 1092, 1115, 1120, 1176, 1248, 1274, 1338, 1365, 1456, 1470, 1560, 1561, 1568, 1680, 1784, 1820, 1911, 1960, 2080, 2184, 2230, 2352, 2548, 2676, 2730, 2899, 2912, 2940, 3120, 3122, 3185, 3345, 3360, 3568, 3640, 3822, 3920, 4368, 4460, 4683, 4704, 5096, 5352, 5460, 5798, 5880, 6240, 6244, 6370, 6690, 7136, 7280, 7644, 7805, 7840, 8697, 8736, 8920, 9366, 9555, 10192, 10704, 10920, 10927, 11596, 11760, 12488, 12740, 13380, 14495, 14560, 15288, 15610, 17394, 17840, 18732, 19110, 20293, 20384, 21408, 21840, 21854, 23192, 23415, 23520, 24976, 25480, 26760, 28990, 30576, 31220, 32781, 34788, 35680, 37464, 38220, 40586, 43485, 43680, 43708, 46384, 46830, 49952, 50960, 53520, 54635, 57980, 60879, 61152, 62440, 65562, 69576, 74928, 76440, 81172, 86970, 87416, 92768, 93660, 101465, 101920, 107040, 109270, 115960, 121758, 124880, 131124, 139152, 142051, 149856, 152880, 162344, 163905, 173940, 174832, 187320, 202930, 218540, 231920, 243516, 249760, 262248, 278304, 284102, 304395, 305760, 324688, 327810, 347880, 349664, 374640, 405860, 426153, 437080, 463840, 487032, 524496, 568204, 608790, 649376, 655620, 695760, 710255, 749280, 811720, 852306, 874160, 974064, 1048992, 1136408, 1217580, 1311240, 1391520, 1420510, 1623440, 1704612, 1748320, 1948128, 2130765, 2272816, 2435160, 2622480, 2841020, 3246880, 3409224, 4261530, 4545632, 4870320, 5244960, 5682040, 6818448, 8523060, 9740640, 11364080, 13636896, 17046120, 22728160, 34092240, 68184480]

約数ペア:

[(1, 68184480), (2, 34092240), (3, 22728160), (4, 17046120), (5, 13636896), (6, 11364080), (7, 9740640), (8, 8523060), (10, 6818448), (12, 5682040), (13, 5244960), (14, 4870320), (15, 4545632), (16, 4261530), (20, 3409224), (21, 3246880), (24, 2841020), (26, 2622480), (28, 2435160), (30, 2272816), (32, 2130765), (35, 1948128), (39, 1748320), (40, 1704612), (42, 1623440), (48, 1420510), (49, 1391520), (52, 1311240), (56, 1217580), (60, 1136408), (65, 1048992), (70, 974064), (78, 874160), (80, 852306), (84, 811720), (91, 749280), (96, 710255), (98, 695760), (104, 655620), (105, 649376), (112, 608790), (120, 568204), (130, 524496), (140, 487032), (147, 463840), (156, 437080), (160, 426153), (168, 405860), (182, 374640), (195, 349664), (196, 347880), (208, 327810), (210, 324688), (223, 305760), (224, 304395), (240, 284102), (245, 278304), (260, 262248), (273, 249760), (280, 243516), (294, 231920), (312, 218540), (336, 202930), (364, 187320), (390, 174832), (392, 173940), (416, 163905), (420, 162344), (446, 152880), (455, 149856), (480, 142051), (490, 139152), (520, 131124), (546, 124880), (560, 121758), (588, 115960), (624, 109270), (637, 107040), (669, 101920), (672, 101465), (728, 93660), (735, 92768), (780, 87416), (784, 86970), (840, 81172), (892, 76440), (910, 74928), (980, 69576), (1040, 65562), (1092, 62440), (1115, 61152), (1120, 60879), (1176, 57980), (1248, 54635), (1274, 53520), (1338, 50960), (1365, 49952), (1456, 46830), (1470, 46384), (1560, 43708), (1561, 43680), (1568, 43485), (1680, 40586), (1784, 38220), (1820, 37464), (1911, 35680), (1960, 34788), (2080, 32781), (2184, 31220), (2230, 30576), (2352, 28990), (2548, 26760), (2676, 25480), (2730, 24976), (2899, 23520), (2912, 23415), (2940, 23192), (3120, 21854), (3122, 21840), (3185, 21408), (3345, 20384), (3360, 20293), (3568, 19110), (3640, 18732), (3822, 17840), (3920, 17394), (4368, 15610), (4460, 15288), (4683, 14560), (4704, 14495), (5096, 13380), (5352, 12740), (5460, 12488), (5798, 11760), (5880, 11596), (6240, 10927), (6244, 10920), (6370, 10704), (6690, 10192), (7136, 9555), (7280, 9366), (7644, 8920), (7805, 8736), (7840, 8697)]