1580748840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{3299}}^1$

素因数の和:3349

約数の個数: 192

約数和(自身を含む): 5652504000

約数和(自身を除く): 4071755160

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, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1331, 1452, 1815, 1980, 2178, 2420, 2662, 2904, 3299, 3630, 3960, 3993, 4356, 4840, 5324, 5445, 6598, 6655, 7260, 7986, 8712, 9897, 10648, 10890, 11979, 13196, 13310, 14520, 15972, 16495, 19794, 19965, 21780, 23958, 26392, 26620, 29691, 31944, 32990, 36289, 39588, 39930, 43560, 47916, 49485, 53240, 59382, 59895, 65980, 72578, 79176, 79860, 95832, 98970, 108867, 118764, 119790, 131960, 145156, 148455, 159720, 181445, 197940, 217734, 237528, 239580, 290312, 296910, 326601, 362890, 395880, 399179, 435468, 479160, 544335, 593820, 653202, 725780, 798358, 870936, 1088670, 1187640, 1197537, 1306404, 1451560, 1596716, 1633005, 1995895, 2177340, 2395074, 2612808, 3193432, 3266010, 3592611, 3991790, 4354680, 4390969, 4790148, 5987685, 6532020, 7185222, 7983580, 8781938, 9580296, 11975370, 13064040, 13172907, 14370444, 15967160, 17563876, 17963055, 21954845, 23950740, 26345814, 28740888, 35127752, 35926110, 39518721, 43909690, 47901480, 52691628, 65864535, 71852220, 79037442, 87819380, 105383256, 131729070, 143704440, 158074884, 175638760, 197593605, 263458140, 316149768, 395187210, 526916280, 790374420, 1580748840]

約数ペア:

[(1, 1580748840), (2, 790374420), (3, 526916280), (4, 395187210), (5, 316149768), (6, 263458140), (8, 197593605), (9, 175638760), (10, 158074884), (11, 143704440), (12, 131729070), (15, 105383256), (18, 87819380), (20, 79037442), (22, 71852220), (24, 65864535), (30, 52691628), (33, 47901480), (36, 43909690), (40, 39518721), (44, 35926110), (45, 35127752), (55, 28740888), (60, 26345814), (66, 23950740), (72, 21954845), (88, 17963055), (90, 17563876), (99, 15967160), (110, 14370444), (120, 13172907), (121, 13064040), (132, 11975370), (165, 9580296), (180, 8781938), (198, 7983580), (220, 7185222), (242, 6532020), (264, 5987685), (330, 4790148), (360, 4390969), (363, 4354680), (396, 3991790), (440, 3592611), (484, 3266010), (495, 3193432), (605, 2612808), (660, 2395074), (726, 2177340), (792, 1995895), (968, 1633005), (990, 1596716), (1089, 1451560), (1210, 1306404), (1320, 1197537), (1331, 1187640), (1452, 1088670), (1815, 870936), (1980, 798358), (2178, 725780), (2420, 653202), (2662, 593820), (2904, 544335), (3299, 479160), (3630, 435468), (3960, 399179), (3993, 395880), (4356, 362890), (4840, 326601), (5324, 296910), (5445, 290312), (6598, 239580), (6655, 237528), (7260, 217734), (7986, 197940), (8712, 181445), (9897, 159720), (10648, 148455), (10890, 145156), (11979, 131960), (13196, 119790), (13310, 118764), (14520, 108867), (15972, 98970), (16495, 95832), (19794, 79860), (19965, 79176), (21780, 72578), (23958, 65980), (26392, 59895), (26620, 59382), (29691, 53240), (31944, 49485), (32990, 47916), (36289, 43560), (39588, 39930)]