4870320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 18665472

約数和(自身を除く): 13795152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 223, 240, 260, 273, 280, 312, 336, 364, 390, 420, 446, 455, 520, 546, 560, 624, 669, 728, 780, 840, 892, 910, 1040, 1092, 1115, 1338, 1365, 1456, 1560, 1561, 1680, 1784, 1820, 2184, 2230, 2676, 2730, 2899, 3120, 3122, 3345, 3568, 3640, 4368, 4460, 4683, 5352, 5460, 5798, 6244, 6690, 7280, 7805, 8697, 8920, 9366, 10704, 10920, 11596, 12488, 13380, 14495, 15610, 17394, 17840, 18732, 20293, 21840, 23192, 23415, 24976, 26760, 28990, 31220, 34788, 37464, 40586, 43485, 46384, 46830, 53520, 57980, 60879, 62440, 69576, 74928, 81172, 86970, 93660, 101465, 115960, 121758, 124880, 139152, 162344, 173940, 187320, 202930, 231920, 243516, 304395, 324688, 347880, 374640, 405860, 487032, 608790, 695760, 811720, 974064, 1217580, 1623440, 2435160, 4870320]

約数ペア:

[(1, 4870320), (2, 2435160), (3, 1623440), (4, 1217580), (5, 974064), (6, 811720), (7, 695760), (8, 608790), (10, 487032), (12, 405860), (13, 374640), (14, 347880), (15, 324688), (16, 304395), (20, 243516), (21, 231920), (24, 202930), (26, 187320), (28, 173940), (30, 162344), (35, 139152), (39, 124880), (40, 121758), (42, 115960), (48, 101465), (52, 93660), (56, 86970), (60, 81172), (65, 74928), (70, 69576), (78, 62440), (80, 60879), (84, 57980), (91, 53520), (104, 46830), (105, 46384), (112, 43485), (120, 40586), (130, 37464), (140, 34788), (156, 31220), (168, 28990), (182, 26760), (195, 24976), (208, 23415), (210, 23192), (223, 21840), (240, 20293), (260, 18732), (273, 17840), (280, 17394), (312, 15610), (336, 14495), (364, 13380), (390, 12488), (420, 11596), (446, 10920), (455, 10704), (520, 9366), (546, 8920), (560, 8697), (624, 7805), (669, 7280), (728, 6690), (780, 6244), (840, 5798), (892, 5460), (910, 5352), (1040, 4683), (1092, 4460), (1115, 4368), (1338, 3640), (1365, 3568), (1456, 3345), (1560, 3122), (1561, 3120), (1680, 2899), (1784, 2730), (1820, 2676), (2184, 2230)]