72651180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4219}}^1$

素因数の和:4279

約数の個数: 96

約数和(自身を含む): 238210560

約数和(自身を除く): 165559380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4219, 4305, 5740, 8438, 8610, 12657, 16876, 17220, 21095, 25314, 29533, 42190, 50628, 59066, 63285, 84380, 88599, 118132, 126570, 147665, 172979, 177198, 253140, 295330, 345958, 354396, 442995, 518937, 590660, 691916, 864895, 885990, 1037874, 1210853, 1729790, 1771980, 2075748, 2421706, 2594685, 3459580, 3632559, 4843412, 5189370, 6054265, 7265118, 10378740, 12108530, 14530236, 18162795, 24217060, 36325590, 72651180]

約数ペア:

[(1, 72651180), (2, 36325590), (3, 24217060), (4, 18162795), (5, 14530236), (6, 12108530), (7, 10378740), (10, 7265118), (12, 6054265), (14, 5189370), (15, 4843412), (20, 3632559), (21, 3459580), (28, 2594685), (30, 2421706), (35, 2075748), (41, 1771980), (42, 1729790), (60, 1210853), (70, 1037874), (82, 885990), (84, 864895), (105, 691916), (123, 590660), (140, 518937), (164, 442995), (205, 354396), (210, 345958), (246, 295330), (287, 253140), (410, 177198), (420, 172979), (492, 147665), (574, 126570), (615, 118132), (820, 88599), (861, 84380), (1148, 63285), (1230, 59066), (1435, 50628), (1722, 42190), (2460, 29533), (2870, 25314), (3444, 21095), (4219, 17220), (4305, 16876), (5740, 12657), (8438, 8610)]