220056840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:952

約数の個数: 192

約数和(自身を含む): 776608560

約数和(自身を除く): 556551720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 51, 60, 68, 72, 82, 85, 90, 102, 120, 123, 136, 153, 164, 170, 180, 204, 205, 246, 255, 306, 328, 340, 360, 369, 408, 410, 492, 510, 612, 615, 680, 697, 738, 765, 820, 877, 984, 1020, 1224, 1230, 1394, 1476, 1530, 1640, 1754, 1845, 2040, 2091, 2460, 2631, 2788, 2952, 3060, 3485, 3508, 3690, 4182, 4385, 4920, 5262, 5576, 6120, 6273, 6970, 7016, 7380, 7893, 8364, 8770, 10455, 10524, 12546, 13155, 13940, 14760, 14909, 15786, 16728, 17540, 20910, 21048, 25092, 26310, 27880, 29818, 31365, 31572, 35080, 35957, 39465, 41820, 44727, 50184, 52620, 59636, 62730, 63144, 71914, 74545, 78930, 83640, 89454, 105240, 107871, 119272, 125460, 134181, 143828, 149090, 157860, 178908, 179785, 215742, 223635, 250920, 268362, 287656, 298180, 315720, 323613, 357816, 359570, 431484, 447270, 536724, 539355, 596360, 611269, 647226, 670905, 719140, 862968, 894540, 1073448, 1078710, 1222538, 1294452, 1341810, 1438280, 1618065, 1789080, 1833807, 2157420, 2445076, 2588904, 2683620, 3056345, 3236130, 3667614, 4314840, 4890152, 5367240, 5501421, 6112690, 6472260, 7335228, 9169035, 11002842, 12225380, 12944520, 14670456, 18338070, 22005684, 24450760, 27507105, 36676140, 44011368, 55014210, 73352280, 110028420, 220056840]

約数ペア:

[(1, 220056840), (2, 110028420), (3, 73352280), (4, 55014210), (5, 44011368), (6, 36676140), (8, 27507105), (9, 24450760), (10, 22005684), (12, 18338070), (15, 14670456), (17, 12944520), (18, 12225380), (20, 11002842), (24, 9169035), (30, 7335228), (34, 6472260), (36, 6112690), (40, 5501421), (41, 5367240), (45, 4890152), (51, 4314840), (60, 3667614), (68, 3236130), (72, 3056345), (82, 2683620), (85, 2588904), (90, 2445076), (102, 2157420), (120, 1833807), (123, 1789080), (136, 1618065), (153, 1438280), (164, 1341810), (170, 1294452), (180, 1222538), (204, 1078710), (205, 1073448), (246, 894540), (255, 862968), (306, 719140), (328, 670905), (340, 647226), (360, 611269), (369, 596360), (408, 539355), (410, 536724), (492, 447270), (510, 431484), (612, 359570), (615, 357816), (680, 323613), (697, 315720), (738, 298180), (765, 287656), (820, 268362), (877, 250920), (984, 223635), (1020, 215742), (1224, 179785), (1230, 178908), (1394, 157860), (1476, 149090), (1530, 143828), (1640, 134181), (1754, 125460), (1845, 119272), (2040, 107871), (2091, 105240), (2460, 89454), (2631, 83640), (2788, 78930), (2952, 74545), (3060, 71914), (3485, 63144), (3508, 62730), (3690, 59636), (4182, 52620), (4385, 50184), (4920, 44727), (5262, 41820), (5576, 39465), (6120, 35957), (6273, 35080), (6970, 31572), (7016, 31365), (7380, 29818), (7893, 27880), (8364, 26310), (8770, 25092), (10455, 21048), (10524, 20910), (12546, 17540), (13155, 16728), (13940, 15786), (14760, 14909)]