190161960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4999}}^1$

素因数の和:5330

約数の個数: 64

約数和(自身を含む): 572400000

約数和(自身を除く): 382238040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 4999, 6340, 7608, 9510, 9998, 12680, 14997, 19020, 19996, 24995, 29994, 38040, 39992, 49990, 59988, 74985, 99980, 119976, 149970, 199960, 299940, 599880, 1584683, 3169366, 4754049, 6338732, 7923415, 9508098, 12677464, 15846830, 19016196, 23770245, 31693660, 38032392, 47540490, 63387320, 95080980, 190161960]

約数ペア:

[(1, 190161960), (2, 95080980), (3, 63387320), (4, 47540490), (5, 38032392), (6, 31693660), (8, 23770245), (10, 19016196), (12, 15846830), (15, 12677464), (20, 9508098), (24, 7923415), (30, 6338732), (40, 4754049), (60, 3169366), (120, 1584683), (317, 599880), (634, 299940), (951, 199960), (1268, 149970), (1585, 119976), (1902, 99980), (2536, 74985), (3170, 59988), (3804, 49990), (4755, 39992), (4999, 38040), (6340, 29994), (7608, 24995), (9510, 19996), (9998, 19020), (12680, 14997)]