77070480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 249734016

約数和(自身を除く): 172663536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 73, 80, 83, 106, 120, 146, 159, 166, 212, 219, 240, 249, 265, 292, 318, 332, 365, 415, 424, 438, 498, 530, 584, 636, 664, 730, 795, 830, 848, 876, 996, 1060, 1095, 1168, 1245, 1272, 1328, 1460, 1590, 1660, 1752, 1992, 2120, 2190, 2490, 2544, 2920, 3180, 3320, 3504, 3869, 3984, 4240, 4380, 4399, 4980, 5840, 6059, 6360, 6640, 7738, 8760, 8798, 9960, 11607, 12118, 12720, 13197, 15476, 17520, 17596, 18177, 19345, 19920, 21995, 23214, 24236, 26394, 30295, 30952, 35192, 36354, 38690, 43990, 46428, 48472, 52788, 58035, 60590, 61904, 65985, 70384, 72708, 77380, 87980, 90885, 92856, 96944, 105576, 116070, 121180, 131970, 145416, 154760, 175960, 181770, 185712, 211152, 232140, 242360, 263940, 290832, 309520, 321127, 351920, 363540, 464280, 484720, 527880, 642254, 727080, 928560, 963381, 1055760, 1284508, 1454160, 1605635, 1926762, 2569016, 3211270, 3853524, 4816905, 5138032, 6422540, 7707048, 9633810, 12845080, 15414096, 19267620, 25690160, 38535240, 77070480]

約数ペア:

[(1, 77070480), (2, 38535240), (3, 25690160), (4, 19267620), (5, 15414096), (6, 12845080), (8, 9633810), (10, 7707048), (12, 6422540), (15, 5138032), (16, 4816905), (20, 3853524), (24, 3211270), (30, 2569016), (40, 1926762), (48, 1605635), (53, 1454160), (60, 1284508), (73, 1055760), (80, 963381), (83, 928560), (106, 727080), (120, 642254), (146, 527880), (159, 484720), (166, 464280), (212, 363540), (219, 351920), (240, 321127), (249, 309520), (265, 290832), (292, 263940), (318, 242360), (332, 232140), (365, 211152), (415, 185712), (424, 181770), (438, 175960), (498, 154760), (530, 145416), (584, 131970), (636, 121180), (664, 116070), (730, 105576), (795, 96944), (830, 92856), (848, 90885), (876, 87980), (996, 77380), (1060, 72708), (1095, 70384), (1168, 65985), (1245, 61904), (1272, 60590), (1328, 58035), (1460, 52788), (1590, 48472), (1660, 46428), (1752, 43990), (1992, 38690), (2120, 36354), (2190, 35192), (2490, 30952), (2544, 30295), (2920, 26394), (3180, 24236), (3320, 23214), (3504, 21995), (3869, 19920), (3984, 19345), (4240, 18177), (4380, 17596), (4399, 17520), (4980, 15476), (5840, 13197), (6059, 12720), (6360, 12118), (6640, 11607), (7738, 9960), (8760, 8798)]