2005445520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71419}}^1$

素因数の和:71454

約数の個数: 160

約数和(自身を含む): 7439107200

約数和(自身を除く): 5433661680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 71419, 142838, 214257, 285676, 357095, 428514, 571352, 642771, 714190, 857028, 928447, 1071285, 1142704, 1285542, 1428380, 1714056, 1856894, 1928313, 2142570, 2571084, 2785341, 2856760, 3213855, 3428112, 3713788, 3856626, 4285140, 4642235, 5142168, 5570682, 5713520, 6427710, 7427576, 7713252, 8356023, 8570280, 9284470, 9641565, 10284336, 11141364, 12855420, 13926705, 14855152, 15426504, 16712046, 17140560, 18568940, 19283130, 22282728, 25068069, 25710840, 27853410, 30853008, 33424092, 37137880, 38566260, 41780115, 44565456, 50136138, 51421680, 55706820, 66848184, 74275760, 77132520, 83560230, 100272276, 111413640, 125340345, 133696368, 154265040, 167120460, 200544552, 222827280, 250680690, 334240920, 401089104, 501361380, 668481840, 1002722760, 2005445520]

約数ペア:

[(1, 2005445520), (2, 1002722760), (3, 668481840), (4, 501361380), (5, 401089104), (6, 334240920), (8, 250680690), (9, 222827280), (10, 200544552), (12, 167120460), (13, 154265040), (15, 133696368), (16, 125340345), (18, 111413640), (20, 100272276), (24, 83560230), (26, 77132520), (27, 74275760), (30, 66848184), (36, 55706820), (39, 51421680), (40, 50136138), (45, 44565456), (48, 41780115), (52, 38566260), (54, 37137880), (60, 33424092), (65, 30853008), (72, 27853410), (78, 25710840), (80, 25068069), (90, 22282728), (104, 19283130), (108, 18568940), (117, 17140560), (120, 16712046), (130, 15426504), (135, 14855152), (144, 13926705), (156, 12855420), (180, 11141364), (195, 10284336), (208, 9641565), (216, 9284470), (234, 8570280), (240, 8356023), (260, 7713252), (270, 7427576), (312, 6427710), (351, 5713520), (360, 5570682), (390, 5142168), (432, 4642235), (468, 4285140), (520, 3856626), (540, 3713788), (585, 3428112), (624, 3213855), (702, 2856760), (720, 2785341), (780, 2571084), (936, 2142570), (1040, 1928313), (1080, 1856894), (1170, 1714056), (1404, 1428380), (1560, 1285542), (1755, 1142704), (1872, 1071285), (2160, 928447), (2340, 857028), (2808, 714190), (3120, 642771), (3510, 571352), (4680, 428514), (5616, 357095), (7020, 285676), (9360, 214257), (14040, 142838), (28080, 71419)]