191605920

素因数分解:

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

素因数の和:3339

約数の個数: 144

約数和(自身を含む): 663616800

約数和(自身を除く): 472010880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3299, 3630, 3872, 4840, 5280, 5808, 6598, 7260, 9680, 9897, 11616, 13196, 14520, 16495, 19360, 19794, 26392, 29040, 32990, 36289, 39588, 49485, 52784, 58080, 65980, 72578, 79176, 98970, 105568, 108867, 131960, 145156, 158352, 181445, 197940, 217734, 263920, 290312, 316704, 362890, 395880, 399179, 435468, 527840, 544335, 580624, 725780, 791760, 798358, 870936, 1088670, 1161248, 1197537, 1451560, 1583520, 1596716, 1741872, 1995895, 2177340, 2395074, 2903120, 3193432, 3483744, 3991790, 4354680, 4790148, 5806240, 5987685, 6386864, 7983580, 8709360, 9580296, 11975370, 12773728, 15967160, 17418720, 19160592, 23950740, 31934320, 38321184, 47901480, 63868640, 95802960, 191605920]

約数ペア:

[(1, 191605920), (2, 95802960), (3, 63868640), (4, 47901480), (5, 38321184), (6, 31934320), (8, 23950740), (10, 19160592), (11, 17418720), (12, 15967160), (15, 12773728), (16, 11975370), (20, 9580296), (22, 8709360), (24, 7983580), (30, 6386864), (32, 5987685), (33, 5806240), (40, 4790148), (44, 4354680), (48, 3991790), (55, 3483744), (60, 3193432), (66, 2903120), (80, 2395074), (88, 2177340), (96, 1995895), (110, 1741872), (120, 1596716), (121, 1583520), (132, 1451560), (160, 1197537), (165, 1161248), (176, 1088670), (220, 870936), (240, 798358), (242, 791760), (264, 725780), (330, 580624), (352, 544335), (363, 527840), (440, 435468), (480, 399179), (484, 395880), (528, 362890), (605, 316704), (660, 290312), (726, 263920), (880, 217734), (968, 197940), (1056, 181445), (1210, 158352), (1320, 145156), (1452, 131960), (1760, 108867), (1815, 105568), (1936, 98970), (2420, 79176), (2640, 72578), (2904, 65980), (3299, 58080), (3630, 52784), (3872, 49485), (4840, 39588), (5280, 36289), (5808, 32990), (6598, 29040), (7260, 26392), (9680, 19794), (9897, 19360), (11616, 16495), (13196, 14520)]