2028049680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7001}}^1$

素因数の和:7105

約数の個数: 160

約数和(自身を含む): 6751496448

約数和(自身を除く): 4723446768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 71, 80, 85, 102, 120, 136, 142, 170, 204, 213, 240, 255, 272, 284, 340, 355, 408, 426, 510, 568, 680, 710, 816, 852, 1020, 1065, 1136, 1207, 1360, 1420, 1704, 2040, 2130, 2414, 2840, 3408, 3621, 4080, 4260, 4828, 5680, 6035, 7001, 7242, 8520, 9656, 12070, 14002, 14484, 17040, 18105, 19312, 21003, 24140, 28004, 28968, 35005, 36210, 42006, 48280, 56008, 57936, 70010, 72420, 84012, 96560, 105015, 112016, 119017, 140020, 144840, 168024, 210030, 238034, 280040, 289680, 336048, 357051, 420060, 476068, 497071, 560080, 595085, 714102, 840120, 952136, 994142, 1190170, 1428204, 1491213, 1680240, 1785255, 1904272, 1988284, 2380340, 2485355, 2856408, 2982426, 3570510, 3976568, 4760680, 4970710, 5712816, 5964852, 7141020, 7456065, 7953136, 8450207, 9521360, 9941420, 11929704, 14282040, 14912130, 16900414, 19882840, 23859408, 25350621, 28564080, 29824260, 33800828, 39765680, 42251035, 50701242, 59648520, 67601656, 84502070, 101402484, 119297040, 126753105, 135203312, 169004140, 202804968, 253506210, 338008280, 405609936, 507012420, 676016560, 1014024840, 2028049680]

約数ペア:

[(1, 2028049680), (2, 1014024840), (3, 676016560), (4, 507012420), (5, 405609936), (6, 338008280), (8, 253506210), (10, 202804968), (12, 169004140), (15, 135203312), (16, 126753105), (17, 119297040), (20, 101402484), (24, 84502070), (30, 67601656), (34, 59648520), (40, 50701242), (48, 42251035), (51, 39765680), (60, 33800828), (68, 29824260), (71, 28564080), (80, 25350621), (85, 23859408), (102, 19882840), (120, 16900414), (136, 14912130), (142, 14282040), (170, 11929704), (204, 9941420), (213, 9521360), (240, 8450207), (255, 7953136), (272, 7456065), (284, 7141020), (340, 5964852), (355, 5712816), (408, 4970710), (426, 4760680), (510, 3976568), (568, 3570510), (680, 2982426), (710, 2856408), (816, 2485355), (852, 2380340), (1020, 1988284), (1065, 1904272), (1136, 1785255), (1207, 1680240), (1360, 1491213), (1420, 1428204), (1704, 1190170), (2040, 994142), (2130, 952136), (2414, 840120), (2840, 714102), (3408, 595085), (3621, 560080), (4080, 497071), (4260, 476068), (4828, 420060), (5680, 357051), (6035, 336048), (7001, 289680), (7242, 280040), (8520, 238034), (9656, 210030), (12070, 168024), (14002, 144840), (14484, 140020), (17040, 119017), (18105, 112016), (19312, 105015), (21003, 96560), (24140, 84012), (28004, 72420), (28968, 70010), (35005, 57936), (36210, 56008), (42006, 48280)]