57329160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 198374400

約数和(自身を除く): 141045240

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, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 491, 556, 695, 834, 840, 973, 982, 1112, 1390, 1473, 1668, 1946, 1964, 2085, 2455, 2780, 2919, 2946, 3336, 3437, 3892, 3928, 4170, 4865, 4910, 5560, 5838, 5892, 6874, 7365, 7784, 8340, 9730, 9820, 10311, 11676, 11784, 13748, 14595, 14730, 16680, 17185, 19460, 19640, 20622, 23352, 27496, 29190, 29460, 34370, 38920, 41244, 51555, 58380, 58920, 68249, 68740, 82488, 103110, 116760, 136498, 137480, 204747, 206220, 272996, 341245, 409494, 412440, 477743, 545992, 682490, 818988, 955486, 1023735, 1364980, 1433229, 1637976, 1910972, 2047470, 2388715, 2729960, 2866458, 3821944, 4094940, 4777430, 5732916, 7166145, 8189880, 9554860, 11465832, 14332290, 19109720, 28664580, 57329160]

約数ペア:

[(1, 57329160), (2, 28664580), (3, 19109720), (4, 14332290), (5, 11465832), (6, 9554860), (7, 8189880), (8, 7166145), (10, 5732916), (12, 4777430), (14, 4094940), (15, 3821944), (20, 2866458), (21, 2729960), (24, 2388715), (28, 2047470), (30, 1910972), (35, 1637976), (40, 1433229), (42, 1364980), (56, 1023735), (60, 955486), (70, 818988), (84, 682490), (105, 545992), (120, 477743), (139, 412440), (140, 409494), (168, 341245), (210, 272996), (278, 206220), (280, 204747), (417, 137480), (420, 136498), (491, 116760), (556, 103110), (695, 82488), (834, 68740), (840, 68249), (973, 58920), (982, 58380), (1112, 51555), (1390, 41244), (1473, 38920), (1668, 34370), (1946, 29460), (1964, 29190), (2085, 27496), (2455, 23352), (2780, 20622), (2919, 19640), (2946, 19460), (3336, 17185), (3437, 16680), (3892, 14730), (3928, 14595), (4170, 13748), (4865, 11784), (4910, 11676), (5560, 10311), (5838, 9820), (5892, 9730), (6874, 8340), (7365, 7784)]