64017240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4483}}^1$

素因数の和:4521

約数の個数: 128

約数和(自身を含む): 232450560

約数和(自身を除く): 168433320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4483, 4760, 7140, 8966, 13449, 14280, 17932, 22415, 26898, 31381, 35864, 44830, 53796, 62762, 67245, 76211, 89660, 94143, 107592, 125524, 134490, 152422, 156905, 179320, 188286, 228633, 251048, 268980, 304844, 313810, 376572, 381055, 457266, 470715, 533477, 537960, 609688, 627620, 753144, 762110, 914532, 941430, 1066954, 1143165, 1255240, 1524220, 1600431, 1829064, 1882860, 2133908, 2286330, 2667385, 3048440, 3200862, 3765720, 4267816, 4572660, 5334770, 6401724, 8002155, 9145320, 10669540, 12803448, 16004310, 21339080, 32008620, 64017240]

約数ペア:

[(1, 64017240), (2, 32008620), (3, 21339080), (4, 16004310), (5, 12803448), (6, 10669540), (7, 9145320), (8, 8002155), (10, 6401724), (12, 5334770), (14, 4572660), (15, 4267816), (17, 3765720), (20, 3200862), (21, 3048440), (24, 2667385), (28, 2286330), (30, 2133908), (34, 1882860), (35, 1829064), (40, 1600431), (42, 1524220), (51, 1255240), (56, 1143165), (60, 1066954), (68, 941430), (70, 914532), (84, 762110), (85, 753144), (102, 627620), (105, 609688), (119, 537960), (120, 533477), (136, 470715), (140, 457266), (168, 381055), (170, 376572), (204, 313810), (210, 304844), (238, 268980), (255, 251048), (280, 228633), (340, 188286), (357, 179320), (408, 156905), (420, 152422), (476, 134490), (510, 125524), (595, 107592), (680, 94143), (714, 89660), (840, 76211), (952, 67245), (1020, 62762), (1190, 53796), (1428, 44830), (1785, 35864), (2040, 31381), (2380, 26898), (2856, 22415), (3570, 17932), (4483, 14280), (4760, 13449), (7140, 8966)]