63278040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1153

約数の個数: 128

約数和(自身を含む): 220216320

約数和(自身を除く): 156938280

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, 1061, 1065, 1420, 1491, 1704, 1988, 2122, 2130, 2485, 2840, 2982, 3183, 3976, 4244, 4260, 4970, 5305, 5964, 6366, 7427, 7455, 8488, 8520, 9940, 10610, 11928, 12732, 14854, 14910, 15915, 19880, 21220, 22281, 25464, 29708, 29820, 31830, 37135, 42440, 44562, 59416, 59640, 63660, 74270, 75331, 89124, 111405, 127320, 148540, 150662, 178248, 222810, 225993, 297080, 301324, 376655, 445620, 451986, 527317, 602648, 753310, 891240, 903972, 1054634, 1129965, 1506620, 1581951, 1807944, 2109268, 2259930, 2636585, 3013240, 3163902, 4218536, 4519860, 5273170, 6327804, 7909755, 9039720, 10546340, 12655608, 15819510, 21092680, 31639020, 63278040]

約数ペア:

[(1, 63278040), (2, 31639020), (3, 21092680), (4, 15819510), (5, 12655608), (6, 10546340), (7, 9039720), (8, 7909755), (10, 6327804), (12, 5273170), (14, 4519860), (15, 4218536), (20, 3163902), (21, 3013240), (24, 2636585), (28, 2259930), (30, 2109268), (35, 1807944), (40, 1581951), (42, 1506620), (56, 1129965), (60, 1054634), (70, 903972), (71, 891240), (84, 753310), (105, 602648), (120, 527317), (140, 451986), (142, 445620), (168, 376655), (210, 301324), (213, 297080), (280, 225993), (284, 222810), (355, 178248), (420, 150662), (426, 148540), (497, 127320), (568, 111405), (710, 89124), (840, 75331), (852, 74270), (994, 63660), (1061, 59640), (1065, 59416), (1420, 44562), (1491, 42440), (1704, 37135), (1988, 31830), (2122, 29820), (2130, 29708), (2485, 25464), (2840, 22281), (2982, 21220), (3183, 19880), (3976, 15915), (4244, 14910), (4260, 14854), (4970, 12732), (5305, 11928), (5964, 10610), (6366, 9940), (7427, 8520), (7455, 8488)]