326699880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 1137991680

約数和(自身を除く): 811291800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 97, 102, 104, 120, 127, 130, 136, 156, 170, 194, 195, 204, 221, 254, 255, 260, 291, 312, 340, 381, 388, 390, 408, 442, 485, 508, 510, 520, 582, 635, 663, 680, 762, 776, 780, 884, 970, 1016, 1020, 1105, 1164, 1261, 1270, 1326, 1455, 1524, 1560, 1649, 1651, 1768, 1905, 1940, 2040, 2159, 2210, 2328, 2522, 2540, 2652, 2910, 3048, 3298, 3302, 3315, 3783, 3810, 3880, 4318, 4420, 4947, 4953, 5044, 5080, 5304, 5820, 6305, 6477, 6596, 6604, 6630, 7566, 7620, 8245, 8255, 8636, 8840, 9894, 9906, 10088, 10795, 11640, 12319, 12610, 12954, 13192, 13208, 13260, 15132, 15240, 16490, 16510, 17272, 18915, 19788, 19812, 21437, 21590, 24638, 24735, 24765, 25220, 25908, 26520, 28067, 30264, 32385, 32980, 33020, 36957, 37830, 39576, 39624, 42874, 43180, 49276, 49470, 49530, 50440, 51816, 56134, 61595, 64311, 64770, 65960, 66040, 73914, 75660, 84201, 85748, 86360, 98552, 98940, 99060, 107185, 112268, 123190, 128622, 129540, 140335, 147828, 151320, 160147, 168402, 171496, 184785, 197880, 198120, 209423, 214370, 224536, 246380, 257244, 259080, 280670, 295656, 320294, 321555, 336804, 369570, 418846, 421005, 428740, 480441, 492760, 514488, 561340, 628269, 640588, 643110, 673608, 739140, 800735, 837692, 842010, 857480, 960882, 1047115, 1122680, 1256538, 1281176, 1286220, 1478280, 1601470, 1675384, 1684020, 1921764, 2094230, 2402205, 2513076, 2572440, 2722499, 3141345, 3202940, 3368040, 3843528, 4188460, 4804410, 5026152, 5444998, 6282690, 6405880, 8167497, 8376920, 9608820, 10889996, 12565380, 13612495, 16334994, 19217640, 21779992, 25130760, 27224990, 32669988, 40837485, 54449980, 65339976, 81674970, 108899960, 163349940, 326699880]

約数ペア:

[(1, 326699880), (2, 163349940), (3, 108899960), (4, 81674970), (5, 65339976), (6, 54449980), (8, 40837485), (10, 32669988), (12, 27224990), (13, 25130760), (15, 21779992), (17, 19217640), (20, 16334994), (24, 13612495), (26, 12565380), (30, 10889996), (34, 9608820), (39, 8376920), (40, 8167497), (51, 6405880), (52, 6282690), (60, 5444998), (65, 5026152), (68, 4804410), (78, 4188460), (85, 3843528), (97, 3368040), (102, 3202940), (104, 3141345), (120, 2722499), (127, 2572440), (130, 2513076), (136, 2402205), (156, 2094230), (170, 1921764), (194, 1684020), (195, 1675384), (204, 1601470), (221, 1478280), (254, 1286220), (255, 1281176), (260, 1256538), (291, 1122680), (312, 1047115), (340, 960882), (381, 857480), (388, 842010), (390, 837692), (408, 800735), (442, 739140), (485, 673608), (508, 643110), (510, 640588), (520, 628269), (582, 561340), (635, 514488), (663, 492760), (680, 480441), (762, 428740), (776, 421005), (780, 418846), (884, 369570), (970, 336804), (1016, 321555), (1020, 320294), (1105, 295656), (1164, 280670), (1261, 259080), (1270, 257244), (1326, 246380), (1455, 224536), (1524, 214370), (1560, 209423), (1649, 198120), (1651, 197880), (1768, 184785), (1905, 171496), (1940, 168402), (2040, 160147), (2159, 151320), (2210, 147828), (2328, 140335), (2522, 129540), (2540, 128622), (2652, 123190), (2910, 112268), (3048, 107185), (3298, 99060), (3302, 98940), (3315, 98552), (3783, 86360), (3810, 85748), (3880, 84201), (4318, 75660), (4420, 73914), (4947, 66040), (4953, 65960), (5044, 64770), (5080, 64311), (5304, 61595), (5820, 56134), (6305, 51816), (6477, 50440), (6596, 49530), (6604, 49470), (6630, 49276), (7566, 43180), (7620, 42874), (8245, 39624), (8255, 39576), (8636, 37830), (8840, 36957), (9894, 33020), (9906, 32980), (10088, 32385), (10795, 30264), (11640, 28067), (12319, 26520), (12610, 25908), (12954, 25220), (13192, 24765), (13208, 24735), (13260, 24638), (15132, 21590), (15240, 21437), (16490, 19812), (16510, 19788), (17272, 18915)]