334105600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:482

約数の個数: 132

約数和(自身を含む): 856923328

約数和(自身を除く): 522817728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 421, 496, 512, 620, 640, 775, 800, 842, 992, 1024, 1240, 1280, 1550, 1600, 1684, 1984, 2105, 2480, 2560, 3100, 3200, 3368, 3968, 4210, 4960, 5120, 6200, 6400, 6736, 7936, 8420, 9920, 10525, 12400, 12800, 13051, 13472, 15872, 16840, 19840, 21050, 24800, 25600, 26102, 26944, 31744, 33680, 39680, 42100, 49600, 52204, 53888, 65255, 67360, 79360, 84200, 99200, 104408, 107776, 130510, 134720, 158720, 168400, 198400, 208816, 215552, 261020, 269440, 326275, 336800, 396800, 417632, 431104, 522040, 538880, 652550, 673600, 793600, 835264, 1044080, 1077760, 1305100, 1347200, 1670528, 2088160, 2155520, 2610200, 2694400, 3341056, 4176320, 5220400, 5388800, 6682112, 8352640, 10440800, 10777600, 13364224, 16705280, 20881600, 33410560, 41763200, 66821120, 83526400, 167052800, 334105600]

約数ペア:

[(1, 334105600), (2, 167052800), (4, 83526400), (5, 66821120), (8, 41763200), (10, 33410560), (16, 20881600), (20, 16705280), (25, 13364224), (31, 10777600), (32, 10440800), (40, 8352640), (50, 6682112), (62, 5388800), (64, 5220400), (80, 4176320), (100, 3341056), (124, 2694400), (128, 2610200), (155, 2155520), (160, 2088160), (200, 1670528), (248, 1347200), (256, 1305100), (310, 1077760), (320, 1044080), (400, 835264), (421, 793600), (496, 673600), (512, 652550), (620, 538880), (640, 522040), (775, 431104), (800, 417632), (842, 396800), (992, 336800), (1024, 326275), (1240, 269440), (1280, 261020), (1550, 215552), (1600, 208816), (1684, 198400), (1984, 168400), (2105, 158720), (2480, 134720), (2560, 130510), (3100, 107776), (3200, 104408), (3368, 99200), (3968, 84200), (4210, 79360), (4960, 67360), (5120, 65255), (6200, 53888), (6400, 52204), (6736, 49600), (7936, 42100), (8420, 39680), (9920, 33680), (10525, 31744), (12400, 26944), (12800, 26102), (13051, 25600), (13472, 24800), (15872, 21050), (16840, 19840)]