63822720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2592

約数の個数: 128

約数和(自身を含む): 219169440

約数和(自身を除く): 155346720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 2557, 3120, 4160, 4992, 5114, 6240, 7671, 8320, 10228, 12480, 12785, 15342, 20456, 24960, 25570, 30684, 33241, 38355, 40912, 51140, 61368, 66482, 76710, 81824, 99723, 102280, 122736, 132964, 153420, 163648, 166205, 199446, 204560, 245472, 265928, 306840, 327296, 332410, 398892, 409120, 490944, 498615, 531856, 613680, 664820, 797784, 818240, 981888, 997230, 1063712, 1227360, 1329640, 1595568, 1636480, 1994460, 2127424, 2454720, 2659280, 3191136, 3988920, 4254848, 4909440, 5318560, 6382272, 7977840, 10637120, 12764544, 15955680, 21274240, 31911360, 63822720]

約数ペア:

[(1, 63822720), (2, 31911360), (3, 21274240), (4, 15955680), (5, 12764544), (6, 10637120), (8, 7977840), (10, 6382272), (12, 5318560), (13, 4909440), (15, 4254848), (16, 3988920), (20, 3191136), (24, 2659280), (26, 2454720), (30, 2127424), (32, 1994460), (39, 1636480), (40, 1595568), (48, 1329640), (52, 1227360), (60, 1063712), (64, 997230), (65, 981888), (78, 818240), (80, 797784), (96, 664820), (104, 613680), (120, 531856), (128, 498615), (130, 490944), (156, 409120), (160, 398892), (192, 332410), (195, 327296), (208, 306840), (240, 265928), (260, 245472), (312, 204560), (320, 199446), (384, 166205), (390, 163648), (416, 153420), (480, 132964), (520, 122736), (624, 102280), (640, 99723), (780, 81824), (832, 76710), (960, 66482), (1040, 61368), (1248, 51140), (1560, 40912), (1664, 38355), (1920, 33241), (2080, 30684), (2496, 25570), (2557, 24960), (3120, 20456), (4160, 15342), (4992, 12785), (5114, 12480), (6240, 10228), (7671, 8320)]