630645540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 2083006464

約数和(自身を除く): 1452360924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 73, 84, 105, 134, 140, 146, 201, 210, 219, 268, 292, 307, 335, 365, 402, 420, 438, 469, 511, 614, 670, 730, 804, 876, 921, 938, 1005, 1022, 1095, 1228, 1340, 1407, 1460, 1533, 1535, 1842, 1876, 2010, 2044, 2149, 2190, 2345, 2555, 2814, 3066, 3070, 3684, 4020, 4298, 4380, 4605, 4690, 4891, 5110, 5628, 6132, 6140, 6447, 7035, 7665, 8596, 9210, 9380, 9782, 10220, 10745, 12894, 14070, 14673, 15330, 18420, 19564, 20569, 21490, 22411, 24455, 25788, 28140, 29346, 30660, 32235, 34237, 41138, 42980, 44822, 48910, 58692, 61707, 64470, 67233, 68474, 73365, 82276, 89644, 97820, 102711, 102845, 112055, 123414, 128940, 134466, 136948, 143983, 146730, 156877, 171185, 205422, 205690, 224110, 246828, 268932, 287966, 293460, 308535, 313754, 336165, 342370, 410844, 411380, 431949, 448220, 470631, 513555, 575932, 617070, 627508, 672330, 684740, 719915, 784385, 863898, 941262, 1027110, 1234140, 1344660, 1439830, 1501537, 1568770, 1727796, 1882524, 2054220, 2159745, 2353155, 2879660, 3003074, 3137540, 4319490, 4504611, 4706310, 6006148, 7507685, 8638980, 9009222, 9412620, 10510759, 15015370, 18018444, 21021518, 22523055, 30030740, 31532277, 42043036, 45046110, 52553795, 63064554, 90092220, 105107590, 126129108, 157661385, 210215180, 315322770, 630645540]

約数ペア:

[(1, 630645540), (2, 315322770), (3, 210215180), (4, 157661385), (5, 126129108), (6, 105107590), (7, 90092220), (10, 63064554), (12, 52553795), (14, 45046110), (15, 42043036), (20, 31532277), (21, 30030740), (28, 22523055), (30, 21021518), (35, 18018444), (42, 15015370), (60, 10510759), (67, 9412620), (70, 9009222), (73, 8638980), (84, 7507685), (105, 6006148), (134, 4706310), (140, 4504611), (146, 4319490), (201, 3137540), (210, 3003074), (219, 2879660), (268, 2353155), (292, 2159745), (307, 2054220), (335, 1882524), (365, 1727796), (402, 1568770), (420, 1501537), (438, 1439830), (469, 1344660), (511, 1234140), (614, 1027110), (670, 941262), (730, 863898), (804, 784385), (876, 719915), (921, 684740), (938, 672330), (1005, 627508), (1022, 617070), (1095, 575932), (1228, 513555), (1340, 470631), (1407, 448220), (1460, 431949), (1533, 411380), (1535, 410844), (1842, 342370), (1876, 336165), (2010, 313754), (2044, 308535), (2149, 293460), (2190, 287966), (2345, 268932), (2555, 246828), (2814, 224110), (3066, 205690), (3070, 205422), (3684, 171185), (4020, 156877), (4298, 146730), (4380, 143983), (4605, 136948), (4690, 134466), (4891, 128940), (5110, 123414), (5628, 112055), (6132, 102845), (6140, 102711), (6447, 97820), (7035, 89644), (7665, 82276), (8596, 73365), (9210, 68474), (9380, 67233), (9782, 64470), (10220, 61707), (10745, 58692), (12894, 48910), (14070, 44822), (14673, 42980), (15330, 41138), (18420, 34237), (19564, 32235), (20569, 30660), (21490, 29346), (22411, 28140), (24455, 25788)]