3159681560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1441

約数の個数: 128

約数和(自身を含む): 8302694400

約数和(自身を除く): 5143012840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 103, 140, 178, 206, 280, 356, 412, 445, 515, 623, 712, 721, 824, 890, 1030, 1231, 1246, 1442, 1780, 2060, 2462, 2492, 2884, 3115, 3560, 3605, 4120, 4924, 4984, 5768, 6155, 6230, 7210, 8617, 9167, 9848, 12310, 12460, 14420, 17234, 18334, 24620, 24920, 28840, 34468, 36668, 43085, 45835, 49240, 64169, 68936, 73336, 86170, 91670, 109559, 126793, 128338, 172340, 183340, 219118, 253586, 256676, 320845, 344680, 366680, 438236, 507172, 513352, 547795, 633965, 641690, 766913, 876472, 887551, 1014344, 1095590, 1267930, 1283380, 1533826, 1775102, 2191180, 2535860, 2566760, 3067652, 3550204, 3834565, 4382360, 4437755, 5071720, 6135304, 7100408, 7669130, 8875510, 11284577, 15338260, 17751020, 22569154, 30676520, 35502040, 45138308, 56422885, 78992039, 90276616, 112845770, 157984078, 225691540, 315968156, 394960195, 451383080, 631936312, 789920390, 1579840780, 3159681560]

約数ペア:

[(1, 3159681560), (2, 1579840780), (4, 789920390), (5, 631936312), (7, 451383080), (8, 394960195), (10, 315968156), (14, 225691540), (20, 157984078), (28, 112845770), (35, 90276616), (40, 78992039), (56, 56422885), (70, 45138308), (89, 35502040), (103, 30676520), (140, 22569154), (178, 17751020), (206, 15338260), (280, 11284577), (356, 8875510), (412, 7669130), (445, 7100408), (515, 6135304), (623, 5071720), (712, 4437755), (721, 4382360), (824, 3834565), (890, 3550204), (1030, 3067652), (1231, 2566760), (1246, 2535860), (1442, 2191180), (1780, 1775102), (2060, 1533826), (2462, 1283380), (2492, 1267930), (2884, 1095590), (3115, 1014344), (3560, 887551), (3605, 876472), (4120, 766913), (4924, 641690), (4984, 633965), (5768, 547795), (6155, 513352), (6230, 507172), (7210, 438236), (8617, 366680), (9167, 344680), (9848, 320845), (12310, 256676), (12460, 253586), (14420, 219118), (17234, 183340), (18334, 172340), (24620, 128338), (24920, 126793), (28840, 109559), (34468, 91670), (36668, 86170), (43085, 73336), (45835, 68936), (49240, 64169)]