43076280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 142067520

約数和(自身を除く): 98991240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 521, 530, 636, 689, 780, 795, 1042, 1060, 1272, 1378, 1560, 1563, 1590, 2067, 2084, 2120, 2605, 2756, 3126, 3180, 3445, 4134, 4168, 5210, 5512, 6252, 6360, 6773, 6890, 7815, 8268, 10335, 10420, 12504, 13546, 13780, 15630, 16536, 20319, 20670, 20840, 27092, 27560, 27613, 31260, 33865, 40638, 41340, 54184, 55226, 62520, 67730, 81276, 82680, 82839, 101595, 110452, 135460, 138065, 162552, 165678, 203190, 220904, 270920, 276130, 331356, 358969, 406380, 414195, 552260, 662712, 717938, 812760, 828390, 1076907, 1104520, 1435876, 1656780, 1794845, 2153814, 2871752, 3313560, 3589690, 4307628, 5384535, 7179380, 8615256, 10769070, 14358760, 21538140, 43076280]

約数ペア:

[(1, 43076280), (2, 21538140), (3, 14358760), (4, 10769070), (5, 8615256), (6, 7179380), (8, 5384535), (10, 4307628), (12, 3589690), (13, 3313560), (15, 2871752), (20, 2153814), (24, 1794845), (26, 1656780), (30, 1435876), (39, 1104520), (40, 1076907), (52, 828390), (53, 812760), (60, 717938), (65, 662712), (78, 552260), (104, 414195), (106, 406380), (120, 358969), (130, 331356), (156, 276130), (159, 270920), (195, 220904), (212, 203190), (260, 165678), (265, 162552), (312, 138065), (318, 135460), (390, 110452), (424, 101595), (520, 82839), (521, 82680), (530, 81276), (636, 67730), (689, 62520), (780, 55226), (795, 54184), (1042, 41340), (1060, 40638), (1272, 33865), (1378, 31260), (1560, 27613), (1563, 27560), (1590, 27092), (2067, 20840), (2084, 20670), (2120, 20319), (2605, 16536), (2756, 15630), (3126, 13780), (3180, 13546), (3445, 12504), (4134, 10420), (4168, 10335), (5210, 8268), (5512, 7815), (6252, 6890), (6360, 6773)]