15673000720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{3499}}^1$

素因数の和:3657

約数の個数: 160

約数和(自身を含む): 40466160000

約数和(自身を除く): 24793159280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 73, 80, 104, 118, 130, 146, 208, 236, 260, 292, 295, 365, 472, 520, 584, 590, 730, 767, 944, 949, 1040, 1168, 1180, 1460, 1534, 1898, 2360, 2920, 3068, 3499, 3796, 3835, 4307, 4720, 4745, 5840, 6136, 6998, 7592, 7670, 8614, 9490, 12272, 13996, 15184, 15340, 17228, 17495, 18980, 21535, 27992, 30680, 34456, 34990, 37960, 43070, 45487, 55984, 55991, 61360, 68912, 69980, 75920, 86140, 90974, 111982, 139960, 172280, 181948, 206441, 223964, 227435, 255427, 279920, 279955, 344560, 363896, 412882, 447928, 454870, 510854, 559910, 727792, 825764, 895856, 909740, 1021708, 1032205, 1119820, 1277135, 1651528, 1819480, 2043416, 2064410, 2239640, 2554270, 2683733, 3303056, 3320551, 3638960, 4086832, 4128820, 4479280, 5108540, 5367466, 6641102, 8257640, 10217080, 10734932, 13282204, 13418665, 15070193, 16515280, 16602755, 20434160, 21469864, 26564408, 26837330, 30140386, 33205510, 42939728, 53128816, 53674660, 60280772, 66411020, 75350965, 107349320, 120561544, 132822040, 150701930, 195912509, 214698640, 241123088, 265644080, 301403860, 391825018, 602807720, 783650036, 979562545, 1205615440, 1567300072, 1959125090, 3134600144, 3918250180, 7836500360, 15673000720]

約数ペア:

[(1, 15673000720), (2, 7836500360), (4, 3918250180), (5, 3134600144), (8, 1959125090), (10, 1567300072), (13, 1205615440), (16, 979562545), (20, 783650036), (26, 602807720), (40, 391825018), (52, 301403860), (59, 265644080), (65, 241123088), (73, 214698640), (80, 195912509), (104, 150701930), (118, 132822040), (130, 120561544), (146, 107349320), (208, 75350965), (236, 66411020), (260, 60280772), (292, 53674660), (295, 53128816), (365, 42939728), (472, 33205510), (520, 30140386), (584, 26837330), (590, 26564408), (730, 21469864), (767, 20434160), (944, 16602755), (949, 16515280), (1040, 15070193), (1168, 13418665), (1180, 13282204), (1460, 10734932), (1534, 10217080), (1898, 8257640), (2360, 6641102), (2920, 5367466), (3068, 5108540), (3499, 4479280), (3796, 4128820), (3835, 4086832), (4307, 3638960), (4720, 3320551), (4745, 3303056), (5840, 2683733), (6136, 2554270), (6998, 2239640), (7592, 2064410), (7670, 2043416), (8614, 1819480), (9490, 1651528), (12272, 1277135), (13996, 1119820), (15184, 1032205), (15340, 1021708), (17228, 909740), (17495, 895856), (18980, 825764), (21535, 727792), (27992, 559910), (30680, 510854), (34456, 454870), (34990, 447928), (37960, 412882), (43070, 363896), (45487, 344560), (55984, 279955), (55991, 279920), (61360, 255427), (68912, 227435), (69980, 223964), (75920, 206441), (86140, 181948), (90974, 172280), (111982, 139960)]