190472880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1559

約数の個数: 160

約数和(自身を含む): 651833280

約数和(自身を除く): 461360400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 624, 656, 780, 820, 984, 1040, 1066, 1230, 1489, 1560, 1599, 1640, 1968, 2132, 2460, 2665, 2978, 3120, 3198, 3280, 4264, 4467, 4920, 5330, 5956, 6396, 7445, 7995, 8528, 8934, 9840, 10660, 11912, 12792, 14890, 15990, 17868, 19357, 21320, 22335, 23824, 25584, 29780, 31980, 35736, 38714, 42640, 44670, 58071, 59560, 61049, 63960, 71472, 77428, 89340, 96785, 116142, 119120, 122098, 127920, 154856, 178680, 183147, 193570, 232284, 244196, 290355, 305245, 309712, 357360, 366294, 387140, 464568, 488392, 580710, 610490, 732588, 774280, 793637, 915735, 929136, 976784, 1161420, 1220980, 1465176, 1548560, 1587274, 1831470, 2322840, 2380911, 2441960, 2930352, 3174548, 3662940, 3968185, 4645680, 4761822, 4883920, 6349096, 7325880, 7936370, 9523644, 11904555, 12698192, 14651760, 15872740, 19047288, 23809110, 31745480, 38094576, 47618220, 63490960, 95236440, 190472880]

約数ペア:

[(1, 190472880), (2, 95236440), (3, 63490960), (4, 47618220), (5, 38094576), (6, 31745480), (8, 23809110), (10, 19047288), (12, 15872740), (13, 14651760), (15, 12698192), (16, 11904555), (20, 9523644), (24, 7936370), (26, 7325880), (30, 6349096), (39, 4883920), (40, 4761822), (41, 4645680), (48, 3968185), (52, 3662940), (60, 3174548), (65, 2930352), (78, 2441960), (80, 2380911), (82, 2322840), (104, 1831470), (120, 1587274), (123, 1548560), (130, 1465176), (156, 1220980), (164, 1161420), (195, 976784), (205, 929136), (208, 915735), (240, 793637), (246, 774280), (260, 732588), (312, 610490), (328, 580710), (390, 488392), (410, 464568), (492, 387140), (520, 366294), (533, 357360), (615, 309712), (624, 305245), (656, 290355), (780, 244196), (820, 232284), (984, 193570), (1040, 183147), (1066, 178680), (1230, 154856), (1489, 127920), (1560, 122098), (1599, 119120), (1640, 116142), (1968, 96785), (2132, 89340), (2460, 77428), (2665, 71472), (2978, 63960), (3120, 61049), (3198, 59560), (3280, 58071), (4264, 44670), (4467, 42640), (4920, 38714), (5330, 35736), (5956, 31980), (6396, 29780), (7445, 25584), (7995, 23824), (8528, 22335), (8934, 21320), (9840, 19357), (10660, 17868), (11912, 15990), (12792, 14890)]