314351080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 763914240

約数和(自身を除く): 449563160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 136, 142, 170, 284, 289, 340, 355, 383, 568, 578, 680, 710, 766, 1156, 1207, 1420, 1445, 1532, 1915, 2312, 2414, 2840, 2890, 3064, 3830, 4828, 5780, 6035, 6511, 7660, 9656, 11560, 12070, 13022, 15320, 20519, 24140, 26044, 27193, 32555, 41038, 48280, 52088, 54386, 65110, 82076, 102595, 108772, 110687, 130220, 135965, 164152, 205190, 217544, 221374, 260440, 271930, 410380, 442748, 462281, 543860, 553435, 820760, 885496, 924562, 1087720, 1106870, 1849124, 2213740, 2311405, 3698248, 4427480, 4622810, 7858777, 9245620, 15717554, 18491240, 31435108, 39293885, 62870216, 78587770, 157175540, 314351080]

約数ペア:

[(1, 314351080), (2, 157175540), (4, 78587770), (5, 62870216), (8, 39293885), (10, 31435108), (17, 18491240), (20, 15717554), (34, 9245620), (40, 7858777), (68, 4622810), (71, 4427480), (85, 3698248), (136, 2311405), (142, 2213740), (170, 1849124), (284, 1106870), (289, 1087720), (340, 924562), (355, 885496), (383, 820760), (568, 553435), (578, 543860), (680, 462281), (710, 442748), (766, 410380), (1156, 271930), (1207, 260440), (1420, 221374), (1445, 217544), (1532, 205190), (1915, 164152), (2312, 135965), (2414, 130220), (2840, 110687), (2890, 108772), (3064, 102595), (3830, 82076), (4828, 65110), (5780, 54386), (6035, 52088), (6511, 48280), (7660, 41038), (9656, 32555), (11560, 27193), (12070, 26044), (13022, 24140), (15320, 20519)]