42412560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 141419520

約数和(自身を除く): 99006960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 71, 76, 80, 95, 114, 120, 131, 142, 152, 190, 213, 228, 240, 262, 284, 285, 304, 355, 380, 393, 426, 456, 524, 568, 570, 655, 710, 760, 786, 852, 912, 1048, 1065, 1136, 1140, 1310, 1349, 1420, 1520, 1572, 1704, 1965, 2096, 2130, 2280, 2489, 2620, 2698, 2840, 3144, 3408, 3930, 4047, 4260, 4560, 4978, 5240, 5396, 5680, 6288, 6745, 7467, 7860, 8094, 8520, 9301, 9956, 10480, 10792, 12445, 13490, 14934, 15720, 16188, 17040, 18602, 19912, 20235, 21584, 24890, 26980, 27903, 29868, 31440, 32376, 37204, 37335, 39824, 40470, 46505, 49780, 53960, 55806, 59736, 64752, 74408, 74670, 80940, 93010, 99560, 107920, 111612, 119472, 139515, 148816, 149340, 161880, 176719, 186020, 199120, 223224, 279030, 298680, 323760, 353438, 372040, 446448, 530157, 558060, 597360, 706876, 744080, 883595, 1060314, 1116120, 1413752, 1767190, 2120628, 2232240, 2650785, 2827504, 3534380, 4241256, 5301570, 7068760, 8482512, 10603140, 14137520, 21206280, 42412560]

約数ペア:

[(1, 42412560), (2, 21206280), (3, 14137520), (4, 10603140), (5, 8482512), (6, 7068760), (8, 5301570), (10, 4241256), (12, 3534380), (15, 2827504), (16, 2650785), (19, 2232240), (20, 2120628), (24, 1767190), (30, 1413752), (38, 1116120), (40, 1060314), (48, 883595), (57, 744080), (60, 706876), (71, 597360), (76, 558060), (80, 530157), (95, 446448), (114, 372040), (120, 353438), (131, 323760), (142, 298680), (152, 279030), (190, 223224), (213, 199120), (228, 186020), (240, 176719), (262, 161880), (284, 149340), (285, 148816), (304, 139515), (355, 119472), (380, 111612), (393, 107920), (426, 99560), (456, 93010), (524, 80940), (568, 74670), (570, 74408), (655, 64752), (710, 59736), (760, 55806), (786, 53960), (852, 49780), (912, 46505), (1048, 40470), (1065, 39824), (1136, 37335), (1140, 37204), (1310, 32376), (1349, 31440), (1420, 29868), (1520, 27903), (1572, 26980), (1704, 24890), (1965, 21584), (2096, 20235), (2130, 19912), (2280, 18602), (2489, 17040), (2620, 16188), (2698, 15720), (2840, 14934), (3144, 13490), (3408, 12445), (3930, 10792), (4047, 10480), (4260, 9956), (4560, 9301), (4978, 8520), (5240, 8094), (5396, 7860), (5680, 7467), (6288, 6745)]