627854040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{479}}^1$

素因数の和:838

約数の個数: 192

約数和(自身を含む): 2237414400

約数和(自身を除く): 1609560360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 331, 360, 396, 440, 479, 495, 660, 662, 792, 958, 990, 993, 1320, 1324, 1437, 1655, 1916, 1980, 1986, 2395, 2648, 2874, 2979, 3310, 3641, 3832, 3960, 3972, 4311, 4790, 4965, 5269, 5748, 5958, 6620, 7185, 7282, 7944, 8622, 9580, 9930, 10538, 10923, 11496, 11916, 13240, 14370, 14564, 14895, 15807, 17244, 18205, 19160, 19860, 21076, 21555, 21846, 23832, 26345, 28740, 29128, 29790, 31614, 32769, 34488, 36410, 39720, 42152, 43110, 43692, 47421, 52690, 54615, 57480, 59580, 63228, 65538, 72820, 79035, 86220, 87384, 94842, 105380, 109230, 119160, 126456, 131076, 145640, 158070, 158549, 163845, 172440, 189684, 210760, 218460, 237105, 262152, 316140, 317098, 327690, 379368, 436920, 474210, 475647, 632280, 634196, 655380, 792745, 948420, 951294, 1268392, 1310760, 1426941, 1585490, 1744039, 1896840, 1902588, 2378235, 2853882, 3170980, 3488078, 3805176, 4756470, 5232117, 5707764, 6341960, 6976156, 7134705, 8720195, 9512940, 10464234, 11415528, 13952312, 14269410, 15696351, 17440390, 19025880, 20928468, 26160585, 28538820, 31392702, 34880780, 41856936, 52321170, 57077640, 62785404, 69761560, 78481755, 104642340, 125570808, 156963510, 209284680, 313927020, 627854040]

約数ペア:

[(1, 627854040), (2, 313927020), (3, 209284680), (4, 156963510), (5, 125570808), (6, 104642340), (8, 78481755), (9, 69761560), (10, 62785404), (11, 57077640), (12, 52321170), (15, 41856936), (18, 34880780), (20, 31392702), (22, 28538820), (24, 26160585), (30, 20928468), (33, 19025880), (36, 17440390), (40, 15696351), (44, 14269410), (45, 13952312), (55, 11415528), (60, 10464234), (66, 9512940), (72, 8720195), (88, 7134705), (90, 6976156), (99, 6341960), (110, 5707764), (120, 5232117), (132, 4756470), (165, 3805176), (180, 3488078), (198, 3170980), (220, 2853882), (264, 2378235), (330, 1902588), (331, 1896840), (360, 1744039), (396, 1585490), (440, 1426941), (479, 1310760), (495, 1268392), (660, 951294), (662, 948420), (792, 792745), (958, 655380), (990, 634196), (993, 632280), (1320, 475647), (1324, 474210), (1437, 436920), (1655, 379368), (1916, 327690), (1980, 317098), (1986, 316140), (2395, 262152), (2648, 237105), (2874, 218460), (2979, 210760), (3310, 189684), (3641, 172440), (3832, 163845), (3960, 158549), (3972, 158070), (4311, 145640), (4790, 131076), (4965, 126456), (5269, 119160), (5748, 109230), (5958, 105380), (6620, 94842), (7185, 87384), (7282, 86220), (7944, 79035), (8622, 72820), (9580, 65538), (9930, 63228), (10538, 59580), (10923, 57480), (11496, 54615), (11916, 52690), (13240, 47421), (14370, 43692), (14564, 43110), (14895, 42152), (15807, 39720), (17244, 36410), (18205, 34488), (19160, 32769), (19860, 31614), (21076, 29790), (21555, 29128), (21846, 28740), (23832, 26345)]