258229320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{126583}}^1$

素因数の和:126614

約数の個数: 64

約数和(自身を含む): 820264320

約数和(自身を除く): 562035000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 126583, 253166, 379749, 506332, 632915, 759498, 1012664, 1265830, 1518996, 1898745, 2151911, 2531660, 3037992, 3797490, 4303822, 5063320, 6455733, 7594980, 8607644, 10759555, 12911466, 15189960, 17215288, 21519110, 25822932, 32278665, 43038220, 51645864, 64557330, 86076440, 129114660, 258229320]

約数ペア:

[(1, 258229320), (2, 129114660), (3, 86076440), (4, 64557330), (5, 51645864), (6, 43038220), (8, 32278665), (10, 25822932), (12, 21519110), (15, 17215288), (17, 15189960), (20, 12911466), (24, 10759555), (30, 8607644), (34, 7594980), (40, 6455733), (51, 5063320), (60, 4303822), (68, 3797490), (85, 3037992), (102, 2531660), (120, 2151911), (136, 1898745), (170, 1518996), (204, 1265830), (255, 1012664), (340, 759498), (408, 632915), (510, 506332), (680, 379749), (1020, 253166), (2040, 126583)]