2013695160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{983}}^1$

素因数の和:1437

約数の個数: 128

約数和(自身を含む): 6203450880

約数和(自身を除く): 4189755720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 397, 430, 516, 645, 794, 860, 983, 1032, 1191, 1290, 1588, 1720, 1966, 1985, 2382, 2580, 2949, 3176, 3932, 3970, 4764, 4915, 5160, 5898, 5955, 7864, 7940, 9528, 9830, 11796, 11910, 14745, 15880, 17071, 19660, 23592, 23820, 29490, 34142, 39320, 42269, 47640, 51213, 58980, 68284, 84538, 85355, 102426, 117960, 126807, 136568, 169076, 170710, 204852, 211345, 253614, 256065, 338152, 341420, 390251, 409704, 422690, 507228, 512130, 634035, 682840, 780502, 845380, 1014456, 1024260, 1170753, 1268070, 1561004, 1690760, 1951255, 2048520, 2341506, 2536140, 3122008, 3902510, 4683012, 5072280, 5853765, 7805020, 9366024, 11707530, 15610040, 16780793, 23415060, 33561586, 46830120, 50342379, 67123172, 83903965, 100684758, 134246344, 167807930, 201369516, 251711895, 335615860, 402739032, 503423790, 671231720, 1006847580, 2013695160]

約数ペア:

[(1, 2013695160), (2, 1006847580), (3, 671231720), (4, 503423790), (5, 402739032), (6, 335615860), (8, 251711895), (10, 201369516), (12, 167807930), (15, 134246344), (20, 100684758), (24, 83903965), (30, 67123172), (40, 50342379), (43, 46830120), (60, 33561586), (86, 23415060), (120, 16780793), (129, 15610040), (172, 11707530), (215, 9366024), (258, 7805020), (344, 5853765), (397, 5072280), (430, 4683012), (516, 3902510), (645, 3122008), (794, 2536140), (860, 2341506), (983, 2048520), (1032, 1951255), (1191, 1690760), (1290, 1561004), (1588, 1268070), (1720, 1170753), (1966, 1024260), (1985, 1014456), (2382, 845380), (2580, 780502), (2949, 682840), (3176, 634035), (3932, 512130), (3970, 507228), (4764, 422690), (4915, 409704), (5160, 390251), (5898, 341420), (5955, 338152), (7864, 256065), (7940, 253614), (9528, 211345), (9830, 204852), (11796, 170710), (11910, 169076), (14745, 136568), (15880, 126807), (17071, 117960), (19660, 102426), (23592, 85355), (23820, 84538), (29490, 68284), (34142, 58980), (39320, 51213), (42269, 47640)]