15599685040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:839

約数の個数: 160

約数和(自身を含む): 37988015040

約数和(自身を除く): 22388330000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 67, 80, 89, 106, 134, 178, 212, 265, 268, 335, 356, 424, 445, 530, 536, 617, 670, 712, 848, 890, 1060, 1072, 1234, 1340, 1424, 1780, 2120, 2468, 2680, 3085, 3551, 3560, 4240, 4717, 4936, 5360, 5963, 6170, 7102, 7120, 9434, 9872, 11926, 12340, 14204, 17755, 18868, 23585, 23852, 24680, 28408, 29815, 32701, 35510, 37736, 41339, 47170, 47704, 49360, 54913, 56816, 59630, 65402, 71020, 75472, 82678, 94340, 95408, 109826, 119260, 130804, 142040, 163505, 165356, 188680, 206695, 219652, 238520, 261608, 274565, 284080, 316039, 327010, 330712, 377360, 413390, 439304, 477040, 523216, 549130, 632078, 654020, 661424, 826780, 878608, 1098260, 1264156, 1308040, 1580195, 1653560, 2190967, 2196520, 2528312, 2616080, 2910389, 3160390, 3307120, 3679171, 4381934, 4393040, 5056624, 5820778, 6320780, 7358342, 8763868, 10954835, 11641556, 12641560, 14551945, 14716684, 17527736, 18395855, 21909670, 23283112, 25283120, 29103890, 29433368, 35055472, 36791710, 43819340, 46566224, 58207780, 58866736, 73583420, 87638680, 116415560, 147166840, 175277360, 194996063, 232831120, 294333680, 389992126, 779984252, 974980315, 1559968504, 1949960630, 3119937008, 3899921260, 7799842520, 15599685040]

約数ペア:

[(1, 15599685040), (2, 7799842520), (4, 3899921260), (5, 3119937008), (8, 1949960630), (10, 1559968504), (16, 974980315), (20, 779984252), (40, 389992126), (53, 294333680), (67, 232831120), (80, 194996063), (89, 175277360), (106, 147166840), (134, 116415560), (178, 87638680), (212, 73583420), (265, 58866736), (268, 58207780), (335, 46566224), (356, 43819340), (424, 36791710), (445, 35055472), (530, 29433368), (536, 29103890), (617, 25283120), (670, 23283112), (712, 21909670), (848, 18395855), (890, 17527736), (1060, 14716684), (1072, 14551945), (1234, 12641560), (1340, 11641556), (1424, 10954835), (1780, 8763868), (2120, 7358342), (2468, 6320780), (2680, 5820778), (3085, 5056624), (3551, 4393040), (3560, 4381934), (4240, 3679171), (4717, 3307120), (4936, 3160390), (5360, 2910389), (5963, 2616080), (6170, 2528312), (7102, 2196520), (7120, 2190967), (9434, 1653560), (9872, 1580195), (11926, 1308040), (12340, 1264156), (14204, 1098260), (17755, 878608), (18868, 826780), (23585, 661424), (23852, 654020), (24680, 632078), (28408, 549130), (29815, 523216), (32701, 477040), (35510, 439304), (37736, 413390), (41339, 377360), (47170, 330712), (47704, 327010), (49360, 316039), (54913, 284080), (56816, 274565), (59630, 261608), (65402, 238520), (71020, 219652), (75472, 206695), (82678, 188680), (94340, 165356), (95408, 163505), (109826, 142040), (119260, 130804)]