412634280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{26249}}^1$

素因数の和:26394

約数の個数: 64

約数和(自身を含む): 1247400000

約数和(自身を除く): 834765720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 26249, 52498, 78747, 104996, 131245, 157494, 209992, 262490, 314988, 393735, 524980, 629976, 787470, 1049960, 1574940, 3149880, 3438619, 6877238, 10315857, 13754476, 17193095, 20631714, 27508952, 34386190, 41263428, 51579285, 68772380, 82526856, 103158570, 137544760, 206317140, 412634280]

約数ペア:

[(1, 412634280), (2, 206317140), (3, 137544760), (4, 103158570), (5, 82526856), (6, 68772380), (8, 51579285), (10, 41263428), (12, 34386190), (15, 27508952), (20, 20631714), (24, 17193095), (30, 13754476), (40, 10315857), (60, 6877238), (120, 3438619), (131, 3149880), (262, 1574940), (393, 1049960), (524, 787470), (655, 629976), (786, 524980), (1048, 393735), (1310, 314988), (1572, 262490), (1965, 209992), (2620, 157494), (3144, 131245), (3930, 104996), (5240, 78747), (7860, 52498), (15720, 26249)]