70629160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 191692800

約数和(自身を除く): 121063640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 79, 103, 124, 140, 155, 158, 206, 217, 248, 280, 310, 316, 395, 412, 434, 515, 553, 620, 632, 721, 790, 824, 868, 1030, 1085, 1106, 1240, 1442, 1580, 1736, 2060, 2170, 2212, 2449, 2765, 2884, 3160, 3193, 3605, 4120, 4340, 4424, 4898, 5530, 5768, 6386, 7210, 8137, 8680, 9796, 11060, 12245, 12772, 14420, 15965, 16274, 17143, 19592, 22120, 22351, 24490, 25544, 28840, 31930, 32548, 34286, 40685, 44702, 48980, 56959, 63860, 65096, 68572, 81370, 85715, 89404, 97960, 111755, 113918, 127720, 137144, 162740, 171430, 178808, 223510, 227836, 252247, 284795, 325480, 342860, 447020, 455672, 504494, 569590, 685720, 894040, 1008988, 1139180, 1261235, 1765729, 2017976, 2278360, 2522470, 3531458, 5044940, 7062916, 8828645, 10089880, 14125832, 17657290, 35314580, 70629160]

約数ペア:

[(1, 70629160), (2, 35314580), (4, 17657290), (5, 14125832), (7, 10089880), (8, 8828645), (10, 7062916), (14, 5044940), (20, 3531458), (28, 2522470), (31, 2278360), (35, 2017976), (40, 1765729), (56, 1261235), (62, 1139180), (70, 1008988), (79, 894040), (103, 685720), (124, 569590), (140, 504494), (155, 455672), (158, 447020), (206, 342860), (217, 325480), (248, 284795), (280, 252247), (310, 227836), (316, 223510), (395, 178808), (412, 171430), (434, 162740), (515, 137144), (553, 127720), (620, 113918), (632, 111755), (721, 97960), (790, 89404), (824, 85715), (868, 81370), (1030, 68572), (1085, 65096), (1106, 63860), (1240, 56959), (1442, 48980), (1580, 44702), (1736, 40685), (2060, 34286), (2170, 32548), (2212, 31930), (2449, 28840), (2765, 25544), (2884, 24490), (3160, 22351), (3193, 22120), (3605, 19592), (4120, 17143), (4340, 16274), (4424, 15965), (4898, 14420), (5530, 12772), (5768, 12245), (6386, 11060), (7210, 9796), (8137, 8680)]