62681640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1143

約数の個数: 128

約数和(自身を含む): 218142720

約数和(自身を除く): 155461080

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, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1051, 1065, 1420, 1491, 1704, 1988, 2102, 2130, 2485, 2840, 2982, 3153, 3976, 4204, 4260, 4970, 5255, 5964, 6306, 7357, 7455, 8408, 8520, 9940, 10510, 11928, 12612, 14714, 14910, 15765, 19880, 21020, 22071, 25224, 29428, 29820, 31530, 36785, 42040, 44142, 58856, 59640, 63060, 73570, 74621, 88284, 110355, 126120, 147140, 149242, 176568, 220710, 223863, 294280, 298484, 373105, 441420, 447726, 522347, 596968, 746210, 882840, 895452, 1044694, 1119315, 1492420, 1567041, 1790904, 2089388, 2238630, 2611735, 2984840, 3134082, 4178776, 4477260, 5223470, 6268164, 7835205, 8954520, 10446940, 12536328, 15670410, 20893880, 31340820, 62681640]

約数ペア:

[(1, 62681640), (2, 31340820), (3, 20893880), (4, 15670410), (5, 12536328), (6, 10446940), (7, 8954520), (8, 7835205), (10, 6268164), (12, 5223470), (14, 4477260), (15, 4178776), (20, 3134082), (21, 2984840), (24, 2611735), (28, 2238630), (30, 2089388), (35, 1790904), (40, 1567041), (42, 1492420), (56, 1119315), (60, 1044694), (70, 895452), (71, 882840), (84, 746210), (105, 596968), (120, 522347), (140, 447726), (142, 441420), (168, 373105), (210, 298484), (213, 294280), (280, 223863), (284, 220710), (355, 176568), (420, 149242), (426, 147140), (497, 126120), (568, 110355), (710, 88284), (840, 74621), (852, 73570), (994, 63060), (1051, 59640), (1065, 58856), (1420, 44142), (1491, 42040), (1704, 36785), (1988, 31530), (2102, 29820), (2130, 29428), (2485, 25224), (2840, 22071), (2982, 21020), (3153, 19880), (3976, 15765), (4204, 14910), (4260, 14714), (4970, 12612), (5255, 11928), (5964, 10510), (6306, 9940), (7357, 8520), (7455, 8408)]