613897680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1831}}^1$

素因数の和:1985

約数の個数: 160

約数和(自身を含む): 2093580288

約数和(自身を除く): 1479682608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 176, 220, 240, 254, 264, 330, 381, 440, 508, 528, 635, 660, 762, 880, 1016, 1270, 1320, 1397, 1524, 1831, 1905, 2032, 2540, 2640, 2794, 3048, 3662, 3810, 4191, 5080, 5493, 5588, 6096, 6985, 7324, 7620, 8382, 9155, 10160, 10986, 11176, 13970, 14648, 15240, 16764, 18310, 20141, 20955, 21972, 22352, 27465, 27940, 29296, 30480, 33528, 36620, 40282, 41910, 43944, 54930, 55880, 60423, 67056, 73240, 80564, 83820, 87888, 100705, 109860, 111760, 120846, 146480, 161128, 167640, 201410, 219720, 232537, 241692, 302115, 322256, 335280, 402820, 439440, 465074, 483384, 604230, 697611, 805640, 930148, 966768, 1162685, 1208460, 1395222, 1611280, 1860296, 2325370, 2416920, 2557907, 2790444, 3488055, 3720592, 4650740, 4833840, 5115814, 5580888, 6976110, 7673721, 9301480, 10231628, 11161776, 12789535, 13952220, 15347442, 18602960, 20463256, 25579070, 27904440, 30694884, 38368605, 40926512, 51158140, 55808880, 61389768, 76737210, 102316280, 122779536, 153474420, 204632560, 306948840, 613897680]

約数ペア:

[(1, 613897680), (2, 306948840), (3, 204632560), (4, 153474420), (5, 122779536), (6, 102316280), (8, 76737210), (10, 61389768), (11, 55808880), (12, 51158140), (15, 40926512), (16, 38368605), (20, 30694884), (22, 27904440), (24, 25579070), (30, 20463256), (33, 18602960), (40, 15347442), (44, 13952220), (48, 12789535), (55, 11161776), (60, 10231628), (66, 9301480), (80, 7673721), (88, 6976110), (110, 5580888), (120, 5115814), (127, 4833840), (132, 4650740), (165, 3720592), (176, 3488055), (220, 2790444), (240, 2557907), (254, 2416920), (264, 2325370), (330, 1860296), (381, 1611280), (440, 1395222), (508, 1208460), (528, 1162685), (635, 966768), (660, 930148), (762, 805640), (880, 697611), (1016, 604230), (1270, 483384), (1320, 465074), (1397, 439440), (1524, 402820), (1831, 335280), (1905, 322256), (2032, 302115), (2540, 241692), (2640, 232537), (2794, 219720), (3048, 201410), (3662, 167640), (3810, 161128), (4191, 146480), (5080, 120846), (5493, 111760), (5588, 109860), (6096, 100705), (6985, 87888), (7324, 83820), (7620, 80564), (8382, 73240), (9155, 67056), (10160, 60423), (10986, 55880), (11176, 54930), (13970, 43944), (14648, 41910), (15240, 40282), (16764, 36620), (18310, 33528), (20141, 30480), (20955, 29296), (21972, 27940), (22352, 27465)]