7111232920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:686

約数の個数: 192

約数和(自身を含む): 18533007360

約数和(自身を除く): 11421774440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 121, 127, 184, 220, 230, 242, 253, 254, 440, 460, 484, 503, 506, 508, 605, 635, 920, 968, 1006, 1012, 1016, 1210, 1265, 1270, 1397, 2012, 2024, 2420, 2515, 2530, 2540, 2783, 2794, 2921, 4024, 4840, 5030, 5060, 5080, 5533, 5566, 5588, 5842, 6985, 10060, 10120, 11066, 11132, 11176, 11569, 11684, 13915, 13970, 14605, 15367, 20120, 22132, 22264, 23138, 23368, 27665, 27830, 27940, 29210, 30734, 32131, 44264, 46276, 55330, 55660, 55880, 57845, 58420, 60863, 61468, 63881, 64262, 76835, 92552, 110660, 111320, 115690, 116840, 121726, 122936, 127259, 127762, 128524, 153670, 160655, 221320, 231380, 243452, 254518, 255524, 257048, 304315, 307340, 319405, 321310, 353441, 462760, 486904, 509036, 511048, 608630, 614680, 636295, 638810, 642620, 702691, 706882, 1018072, 1217260, 1272590, 1277620, 1285240, 1399849, 1405382, 1413764, 1469263, 1767205, 2434520, 2545180, 2555240, 2799698, 2810764, 2827528, 2938526, 3513455, 3534410, 5090360, 5599396, 5621528, 5877052, 6999245, 7026910, 7068820, 7346315, 7729601, 11198792, 11754104, 13998490, 14053820, 14137640, 14692630, 15459202, 16161893, 27996980, 28107640, 29385260, 30918404, 32323786, 38648005, 55993960, 58770520, 61836808, 64647572, 77296010, 80809465, 129295144, 154592020, 161618930, 177780823, 309184040, 323237860, 355561646, 646475720, 711123292, 888904115, 1422246584, 1777808230, 3555616460, 7111232920]

約数ペア:

[(1, 7111232920), (2, 3555616460), (4, 1777808230), (5, 1422246584), (8, 888904115), (10, 711123292), (11, 646475720), (20, 355561646), (22, 323237860), (23, 309184040), (40, 177780823), (44, 161618930), (46, 154592020), (55, 129295144), (88, 80809465), (92, 77296010), (110, 64647572), (115, 61836808), (121, 58770520), (127, 55993960), (184, 38648005), (220, 32323786), (230, 30918404), (242, 29385260), (253, 28107640), (254, 27996980), (440, 16161893), (460, 15459202), (484, 14692630), (503, 14137640), (506, 14053820), (508, 13998490), (605, 11754104), (635, 11198792), (920, 7729601), (968, 7346315), (1006, 7068820), (1012, 7026910), (1016, 6999245), (1210, 5877052), (1265, 5621528), (1270, 5599396), (1397, 5090360), (2012, 3534410), (2024, 3513455), (2420, 2938526), (2515, 2827528), (2530, 2810764), (2540, 2799698), (2783, 2555240), (2794, 2545180), (2921, 2434520), (4024, 1767205), (4840, 1469263), (5030, 1413764), (5060, 1405382), (5080, 1399849), (5533, 1285240), (5566, 1277620), (5588, 1272590), (5842, 1217260), (6985, 1018072), (10060, 706882), (10120, 702691), (11066, 642620), (11132, 638810), (11176, 636295), (11569, 614680), (11684, 608630), (13915, 511048), (13970, 509036), (14605, 486904), (15367, 462760), (20120, 353441), (22132, 321310), (22264, 319405), (23138, 307340), (23368, 304315), (27665, 257048), (27830, 255524), (27940, 254518), (29210, 243452), (30734, 231380), (32131, 221320), (44264, 160655), (46276, 153670), (55330, 128524), (55660, 127762), (55880, 127259), (57845, 122936), (58420, 121726), (60863, 116840), (61468, 115690), (63881, 111320), (64262, 110660), (76835, 92552)]