8343660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 26530560

約数和(自身を除く): 18186900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 563, 570, 741, 780, 988, 1126, 1140, 1235, 1482, 1689, 2252, 2470, 2815, 2964, 3378, 3705, 4940, 5630, 6756, 7319, 7410, 8445, 10697, 11260, 14638, 14820, 16890, 21394, 21957, 29276, 32091, 33780, 36595, 42788, 43914, 53485, 64182, 73190, 87828, 106970, 109785, 128364, 139061, 146380, 160455, 213940, 219570, 278122, 320910, 417183, 439140, 556244, 641820, 695305, 834366, 1390610, 1668732, 2085915, 2781220, 4171830, 8343660]

約数ペア:

[(1, 8343660), (2, 4171830), (3, 2781220), (4, 2085915), (5, 1668732), (6, 1390610), (10, 834366), (12, 695305), (13, 641820), (15, 556244), (19, 439140), (20, 417183), (26, 320910), (30, 278122), (38, 219570), (39, 213940), (52, 160455), (57, 146380), (60, 139061), (65, 128364), (76, 109785), (78, 106970), (95, 87828), (114, 73190), (130, 64182), (156, 53485), (190, 43914), (195, 42788), (228, 36595), (247, 33780), (260, 32091), (285, 29276), (380, 21957), (390, 21394), (494, 16890), (563, 14820), (570, 14638), (741, 11260), (780, 10697), (988, 8445), (1126, 7410), (1140, 7319), (1235, 6756), (1482, 5630), (1689, 4940), (2252, 3705), (2470, 3378), (2815, 2964)]