66964560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 160

約数和(自身を含む): 226652160

約数和(自身を除く): 159687600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 127, 130, 156, 169, 195, 208, 240, 254, 260, 312, 338, 381, 390, 507, 508, 520, 624, 635, 676, 762, 780, 845, 1014, 1016, 1040, 1270, 1352, 1524, 1560, 1651, 1690, 1905, 2028, 2032, 2197, 2535, 2540, 2704, 3048, 3120, 3302, 3380, 3810, 4056, 4394, 4953, 5070, 5080, 6096, 6591, 6604, 6760, 7620, 8112, 8255, 8788, 9906, 10140, 10160, 10985, 13182, 13208, 13520, 15240, 16510, 17576, 19812, 20280, 21463, 21970, 24765, 26364, 26416, 30480, 32955, 33020, 35152, 39624, 40560, 42926, 43940, 49530, 52728, 64389, 65910, 66040, 79248, 85852, 87880, 99060, 105456, 107315, 128778, 131820, 132080, 171704, 175760, 198120, 214630, 257556, 263640, 279019, 321945, 343408, 396240, 429260, 515112, 527280, 558038, 643890, 837057, 858520, 1030224, 1116076, 1287780, 1395095, 1674114, 1717040, 2232152, 2575560, 2790190, 3348228, 4185285, 4464304, 5151120, 5580380, 6696456, 8370570, 11160760, 13392912, 16741140, 22321520, 33482280, 66964560]

約数ペア:

[(1, 66964560), (2, 33482280), (3, 22321520), (4, 16741140), (5, 13392912), (6, 11160760), (8, 8370570), (10, 6696456), (12, 5580380), (13, 5151120), (15, 4464304), (16, 4185285), (20, 3348228), (24, 2790190), (26, 2575560), (30, 2232152), (39, 1717040), (40, 1674114), (48, 1395095), (52, 1287780), (60, 1116076), (65, 1030224), (78, 858520), (80, 837057), (104, 643890), (120, 558038), (127, 527280), (130, 515112), (156, 429260), (169, 396240), (195, 343408), (208, 321945), (240, 279019), (254, 263640), (260, 257556), (312, 214630), (338, 198120), (381, 175760), (390, 171704), (507, 132080), (508, 131820), (520, 128778), (624, 107315), (635, 105456), (676, 99060), (762, 87880), (780, 85852), (845, 79248), (1014, 66040), (1016, 65910), (1040, 64389), (1270, 52728), (1352, 49530), (1524, 43940), (1560, 42926), (1651, 40560), (1690, 39624), (1905, 35152), (2028, 33020), (2032, 32955), (2197, 30480), (2535, 26416), (2540, 26364), (2704, 24765), (3048, 21970), (3120, 21463), (3302, 20280), (3380, 19812), (3810, 17576), (4056, 16510), (4394, 15240), (4953, 13520), (5070, 13208), (5080, 13182), (6096, 10985), (6591, 10160), (6604, 10140), (6760, 9906), (7620, 8788), (8112, 8255)]