311045940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1159

約数の個数: 192

約数和(自身を含む): 1058641920

約数和(自身を除く): 747595980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 85, 90, 93, 102, 108, 124, 135, 153, 155, 170, 180, 186, 204, 255, 270, 279, 306, 310, 340, 372, 459, 465, 510, 527, 540, 558, 612, 620, 765, 837, 918, 930, 1020, 1054, 1093, 1116, 1395, 1530, 1581, 1674, 1836, 1860, 2108, 2186, 2295, 2635, 2790, 3060, 3162, 3279, 3348, 4185, 4372, 4590, 4743, 5270, 5465, 5580, 6324, 6558, 7905, 8370, 9180, 9486, 9837, 10540, 10930, 13116, 14229, 15810, 16395, 16740, 18581, 18972, 19674, 21860, 23715, 28458, 29511, 31620, 32790, 33883, 37162, 39348, 47430, 49185, 55743, 56916, 59022, 65580, 67766, 71145, 74324, 92905, 94860, 98370, 101649, 111486, 118044, 135532, 142290, 147555, 167229, 169415, 185810, 196740, 203298, 222972, 278715, 284580, 295110, 304947, 334458, 338830, 371620, 406596, 501687, 508245, 557430, 576011, 590220, 609894, 668916, 677660, 836145, 914841, 1003374, 1016490, 1114860, 1152022, 1219788, 1524735, 1672290, 1728033, 1829682, 2006748, 2032980, 2304044, 2508435, 2880055, 3049470, 3344580, 3456066, 3659364, 4574205, 5016870, 5184099, 5760110, 6098940, 6912132, 8640165, 9148410, 10033740, 10368198, 11520220, 15552297, 17280330, 18296820, 20736396, 25920495, 31104594, 34560660, 51840990, 62209188, 77761485, 103681980, 155522970, 311045940]

約数ペア:

[(1, 311045940), (2, 155522970), (3, 103681980), (4, 77761485), (5, 62209188), (6, 51840990), (9, 34560660), (10, 31104594), (12, 25920495), (15, 20736396), (17, 18296820), (18, 17280330), (20, 15552297), (27, 11520220), (30, 10368198), (31, 10033740), (34, 9148410), (36, 8640165), (45, 6912132), (51, 6098940), (54, 5760110), (60, 5184099), (62, 5016870), (68, 4574205), (85, 3659364), (90, 3456066), (93, 3344580), (102, 3049470), (108, 2880055), (124, 2508435), (135, 2304044), (153, 2032980), (155, 2006748), (170, 1829682), (180, 1728033), (186, 1672290), (204, 1524735), (255, 1219788), (270, 1152022), (279, 1114860), (306, 1016490), (310, 1003374), (340, 914841), (372, 836145), (459, 677660), (465, 668916), (510, 609894), (527, 590220), (540, 576011), (558, 557430), (612, 508245), (620, 501687), (765, 406596), (837, 371620), (918, 338830), (930, 334458), (1020, 304947), (1054, 295110), (1093, 284580), (1116, 278715), (1395, 222972), (1530, 203298), (1581, 196740), (1674, 185810), (1836, 169415), (1860, 167229), (2108, 147555), (2186, 142290), (2295, 135532), (2635, 118044), (2790, 111486), (3060, 101649), (3162, 98370), (3279, 94860), (3348, 92905), (4185, 74324), (4372, 71145), (4590, 67766), (4743, 65580), (5270, 59022), (5465, 56916), (5580, 55743), (6324, 49185), (6558, 47430), (7905, 39348), (8370, 37162), (9180, 33883), (9486, 32790), (9837, 31620), (10540, 29511), (10930, 28458), (13116, 23715), (14229, 21860), (15810, 19674), (16395, 18972), (16740, 18581)]