125648040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1481}}^1$

素因数の和:1603

約数の個数: 128

約数和(自身を含む): 435352320

約数和(自身を除く): 309704280

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, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 1010, 1212, 1414, 1481, 1515, 2020, 2121, 2424, 2828, 2962, 3030, 3535, 4040, 4242, 4443, 5656, 5924, 6060, 7070, 7405, 8484, 8886, 10367, 10605, 11848, 12120, 14140, 14810, 16968, 17772, 20734, 21210, 22215, 28280, 29620, 31101, 35544, 41468, 42420, 44430, 51835, 59240, 62202, 82936, 84840, 88860, 103670, 124404, 149581, 155505, 177720, 207340, 248808, 299162, 311010, 414680, 448743, 598324, 622020, 747905, 897486, 1047067, 1196648, 1244040, 1495810, 1794972, 2094134, 2243715, 2991620, 3141201, 3589944, 4188268, 4487430, 5235335, 5983240, 6282402, 8376536, 8974860, 10470670, 12564804, 15706005, 17949720, 20941340, 25129608, 31412010, 41882680, 62824020, 125648040]

約数ペア:

[(1, 125648040), (2, 62824020), (3, 41882680), (4, 31412010), (5, 25129608), (6, 20941340), (7, 17949720), (8, 15706005), (10, 12564804), (12, 10470670), (14, 8974860), (15, 8376536), (20, 6282402), (21, 5983240), (24, 5235335), (28, 4487430), (30, 4188268), (35, 3589944), (40, 3141201), (42, 2991620), (56, 2243715), (60, 2094134), (70, 1794972), (84, 1495810), (101, 1244040), (105, 1196648), (120, 1047067), (140, 897486), (168, 747905), (202, 622020), (210, 598324), (280, 448743), (303, 414680), (404, 311010), (420, 299162), (505, 248808), (606, 207340), (707, 177720), (808, 155505), (840, 149581), (1010, 124404), (1212, 103670), (1414, 88860), (1481, 84840), (1515, 82936), (2020, 62202), (2121, 59240), (2424, 51835), (2828, 44430), (2962, 42420), (3030, 41468), (3535, 35544), (4040, 31101), (4242, 29620), (4443, 28280), (5656, 22215), (5924, 21210), (6060, 20734), (7070, 17772), (7405, 16968), (8484, 14810), (8886, 14140), (10367, 12120), (10605, 11848)]