13276331880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{216509}}^1$

素因数の和:216603

約数の個数: 128

約数和(自身を含む): 46142611200

約数和(自身を除く): 32866279320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4380, 5110, 6132, 7665, 8760, 10220, 12264, 15330, 20440, 30660, 61320, 216509, 433018, 649527, 866036, 1082545, 1299054, 1515563, 1732072, 2165090, 2598108, 3031126, 3247635, 4330180, 4546689, 5196216, 6062252, 6495270, 7577815, 8660360, 9093378, 12124504, 12990540, 15155630, 15805157, 18186756, 22733445, 25981080, 30311260, 31610314, 36373512, 45466890, 47415471, 60622520, 63220628, 79025785, 90933780, 94830942, 110636099, 126441256, 158051570, 181867560, 189661884, 221272198, 237077355, 316103140, 331908297, 379323768, 442544396, 474154710, 553180495, 632206280, 663816594, 885088792, 948309420, 1106360990, 1327633188, 1659541485, 1896618840, 2212721980, 2655266376, 3319082970, 4425443960, 6638165940, 13276331880]

約数ペア:

[(1, 13276331880), (2, 6638165940), (3, 4425443960), (4, 3319082970), (5, 2655266376), (6, 2212721980), (7, 1896618840), (8, 1659541485), (10, 1327633188), (12, 1106360990), (14, 948309420), (15, 885088792), (20, 663816594), (21, 632206280), (24, 553180495), (28, 474154710), (30, 442544396), (35, 379323768), (40, 331908297), (42, 316103140), (56, 237077355), (60, 221272198), (70, 189661884), (73, 181867560), (84, 158051570), (105, 126441256), (120, 110636099), (140, 94830942), (146, 90933780), (168, 79025785), (210, 63220628), (219, 60622520), (280, 47415471), (292, 45466890), (365, 36373512), (420, 31610314), (438, 30311260), (511, 25981080), (584, 22733445), (730, 18186756), (840, 15805157), (876, 15155630), (1022, 12990540), (1095, 12124504), (1460, 9093378), (1533, 8660360), (1752, 7577815), (2044, 6495270), (2190, 6062252), (2555, 5196216), (2920, 4546689), (3066, 4330180), (4088, 3247635), (4380, 3031126), (5110, 2598108), (6132, 2165090), (7665, 1732072), (8760, 1515563), (10220, 1299054), (12264, 1082545), (15330, 866036), (20440, 649527), (30660, 433018), (61320, 216509)]