27598480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 83994624

約数和(自身を除く): 56396144

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 223, 238, 260, 272, 280, 340, 364, 442, 446, 455, 476, 520, 560, 595, 680, 728, 884, 892, 910, 952, 1040, 1105, 1115, 1190, 1360, 1456, 1547, 1561, 1768, 1784, 1820, 1904, 2210, 2230, 2380, 2899, 3094, 3122, 3536, 3568, 3640, 3791, 4420, 4460, 4760, 5798, 6188, 6244, 7280, 7582, 7735, 7805, 8840, 8920, 9520, 11596, 12376, 12488, 14495, 15164, 15470, 15610, 17680, 17840, 18955, 20293, 23192, 24752, 24976, 26537, 28990, 30328, 30940, 31220, 37910, 40586, 46384, 49283, 53074, 57980, 60656, 61880, 62440, 75820, 81172, 98566, 101465, 106148, 115960, 123760, 124880, 132685, 151640, 162344, 197132, 202930, 212296, 231920, 246415, 265370, 303280, 324688, 344981, 394264, 405860, 424592, 492830, 530740, 689962, 788528, 811720, 985660, 1061480, 1379924, 1623440, 1724905, 1971320, 2122960, 2759848, 3449810, 3942640, 5519696, 6899620, 13799240, 27598480]

約数ペア:

[(1, 27598480), (2, 13799240), (4, 6899620), (5, 5519696), (7, 3942640), (8, 3449810), (10, 2759848), (13, 2122960), (14, 1971320), (16, 1724905), (17, 1623440), (20, 1379924), (26, 1061480), (28, 985660), (34, 811720), (35, 788528), (40, 689962), (52, 530740), (56, 492830), (65, 424592), (68, 405860), (70, 394264), (80, 344981), (85, 324688), (91, 303280), (104, 265370), (112, 246415), (119, 231920), (130, 212296), (136, 202930), (140, 197132), (170, 162344), (182, 151640), (208, 132685), (221, 124880), (223, 123760), (238, 115960), (260, 106148), (272, 101465), (280, 98566), (340, 81172), (364, 75820), (442, 62440), (446, 61880), (455, 60656), (476, 57980), (520, 53074), (560, 49283), (595, 46384), (680, 40586), (728, 37910), (884, 31220), (892, 30940), (910, 30328), (952, 28990), (1040, 26537), (1105, 24976), (1115, 24752), (1190, 23192), (1360, 20293), (1456, 18955), (1547, 17840), (1561, 17680), (1768, 15610), (1784, 15470), (1820, 15164), (1904, 14495), (2210, 12488), (2230, 12376), (2380, 11596), (2899, 9520), (3094, 8920), (3122, 8840), (3536, 7805), (3568, 7735), (3640, 7582), (3791, 7280), (4420, 6244), (4460, 6188), (4760, 5798)]