914924080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7529}}^1$

素因数の和:7587

約数の個数: 120

約数和(自身を含む): 2554657920

約数和(自身を除く): 1639733840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 6076, 7529, 7595, 8680, 12152, 15058, 15190, 17360, 24304, 30116, 30380, 37645, 52703, 60232, 60760, 75290, 105406, 120464, 121520, 150580, 210812, 233399, 263515, 301160, 368921, 421624, 466798, 527030, 602320, 737842, 843248, 933596, 1054060, 1166995, 1475684, 1633793, 1844605, 1867192, 2108120, 2333990, 2951368, 3267586, 3689210, 3734384, 4216240, 4667980, 5902736, 6535172, 7378420, 8168965, 9335960, 11436551, 13070344, 14756840, 16337930, 18671920, 22873102, 26140688, 29513680, 32675860, 45746204, 57182755, 65351720, 91492408, 114365510, 130703440, 182984816, 228731020, 457462040, 914924080]

約数ペア:

[(1, 914924080), (2, 457462040), (4, 228731020), (5, 182984816), (7, 130703440), (8, 114365510), (10, 91492408), (14, 65351720), (16, 57182755), (20, 45746204), (28, 32675860), (31, 29513680), (35, 26140688), (40, 22873102), (49, 18671920), (56, 16337930), (62, 14756840), (70, 13070344), (80, 11436551), (98, 9335960), (112, 8168965), (124, 7378420), (140, 6535172), (155, 5902736), (196, 4667980), (217, 4216240), (245, 3734384), (248, 3689210), (280, 3267586), (310, 2951368), (392, 2333990), (434, 2108120), (490, 1867192), (496, 1844605), (560, 1633793), (620, 1475684), (784, 1166995), (868, 1054060), (980, 933596), (1085, 843248), (1240, 737842), (1519, 602320), (1736, 527030), (1960, 466798), (2170, 421624), (2480, 368921), (3038, 301160), (3472, 263515), (3920, 233399), (4340, 210812), (6076, 150580), (7529, 121520), (7595, 120464), (8680, 105406), (12152, 75290), (15058, 60760), (15190, 60232), (17360, 52703), (24304, 37645), (30116, 30380)]