235143680

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3017

約数の個数: 80

約数和(自身を含む): 582177024

約数和(自身を除く): 347033344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 2963, 3968, 4960, 5926, 7936, 9920, 11852, 14815, 15872, 19840, 23704, 29630, 39680, 47408, 59260, 79360, 91853, 94816, 118520, 183706, 189632, 237040, 367412, 379264, 459265, 474080, 734824, 758528, 918530, 948160, 1469648, 1517056, 1837060, 1896320, 2939296, 3674120, 3792640, 5878592, 7348240, 7585280, 11757184, 14696480, 23514368, 29392960, 47028736, 58785920, 117571840, 235143680]

約数ペア:

[(1, 235143680), (2, 117571840), (4, 58785920), (5, 47028736), (8, 29392960), (10, 23514368), (16, 14696480), (20, 11757184), (31, 7585280), (32, 7348240), (40, 5878592), (62, 3792640), (64, 3674120), (80, 2939296), (124, 1896320), (128, 1837060), (155, 1517056), (160, 1469648), (248, 948160), (256, 918530), (310, 758528), (320, 734824), (496, 474080), (512, 459265), (620, 379264), (640, 367412), (992, 237040), (1240, 189632), (1280, 183706), (1984, 118520), (2480, 94816), (2560, 91853), (2963, 79360), (3968, 59260), (4960, 47408), (5926, 39680), (7936, 29630), (9920, 23704), (11852, 19840), (14815, 15872)]