540347080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 1586390400

約数和(自身を除く): 1046043320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 169, 182, 190, 247, 260, 266, 280, 338, 364, 380, 455, 494, 520, 532, 601, 665, 676, 728, 760, 845, 910, 988, 1064, 1183, 1202, 1235, 1330, 1352, 1690, 1729, 1820, 1976, 2366, 2404, 2470, 2660, 3005, 3211, 3380, 3458, 3640, 4207, 4732, 4808, 4940, 5320, 5915, 6010, 6422, 6760, 6916, 7813, 8414, 8645, 9464, 9880, 11419, 11830, 12020, 12844, 13832, 15626, 16055, 16828, 17290, 21035, 22477, 22838, 23660, 24040, 25688, 31252, 32110, 33656, 34580, 39065, 42070, 44954, 45676, 47320, 54691, 57095, 62504, 64220, 69160, 78130, 79933, 84140, 89908, 91352, 101569, 109382, 112385, 114190, 128440, 148447, 156260, 159866, 168280, 179816, 203138, 218764, 224770, 228380, 273455, 296894, 312520, 319732, 399665, 406276, 437528, 449540, 456760, 507845, 546910, 593788, 639464, 710983, 742235, 799330, 812552, 899080, 1015690, 1039129, 1093820, 1187576, 1421966, 1484470, 1598660, 1929811, 2031380, 2078258, 2187640, 2843932, 2968940, 3197320, 3554915, 3859622, 4062760, 4156516, 5195645, 5687864, 5937880, 7109830, 7719244, 8313032, 9649055, 10391290, 13508677, 14219660, 15438488, 19298110, 20782580, 27017354, 28439320, 38596220, 41565160, 54034708, 67543385, 77192440, 108069416, 135086770, 270173540, 540347080]

約数ペア:

[(1, 540347080), (2, 270173540), (4, 135086770), (5, 108069416), (7, 77192440), (8, 67543385), (10, 54034708), (13, 41565160), (14, 38596220), (19, 28439320), (20, 27017354), (26, 20782580), (28, 19298110), (35, 15438488), (38, 14219660), (40, 13508677), (52, 10391290), (56, 9649055), (65, 8313032), (70, 7719244), (76, 7109830), (91, 5937880), (95, 5687864), (104, 5195645), (130, 4156516), (133, 4062760), (140, 3859622), (152, 3554915), (169, 3197320), (182, 2968940), (190, 2843932), (247, 2187640), (260, 2078258), (266, 2031380), (280, 1929811), (338, 1598660), (364, 1484470), (380, 1421966), (455, 1187576), (494, 1093820), (520, 1039129), (532, 1015690), (601, 899080), (665, 812552), (676, 799330), (728, 742235), (760, 710983), (845, 639464), (910, 593788), (988, 546910), (1064, 507845), (1183, 456760), (1202, 449540), (1235, 437528), (1330, 406276), (1352, 399665), (1690, 319732), (1729, 312520), (1820, 296894), (1976, 273455), (2366, 228380), (2404, 224770), (2470, 218764), (2660, 203138), (3005, 179816), (3211, 168280), (3380, 159866), (3458, 156260), (3640, 148447), (4207, 128440), (4732, 114190), (4808, 112385), (4940, 109382), (5320, 101569), (5915, 91352), (6010, 89908), (6422, 84140), (6760, 79933), (6916, 78130), (7813, 69160), (8414, 64220), (8645, 62504), (9464, 57095), (9880, 54691), (11419, 47320), (11830, 45676), (12020, 44954), (12844, 42070), (13832, 39065), (15626, 34580), (16055, 33656), (16828, 32110), (17290, 31252), (21035, 25688), (22477, 24040), (22838, 23660)]