18184808320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5693}}^1$

素因数の和:5773

約数の個数: 256

約数和(自身を含む): 53525422080

約数和(自身を除く): 35340613760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 64, 70, 80, 92, 112, 115, 124, 128, 140, 155, 160, 161, 184, 217, 224, 230, 248, 280, 310, 320, 322, 368, 434, 448, 460, 496, 560, 620, 640, 644, 713, 736, 805, 868, 896, 920, 992, 1085, 1120, 1240, 1288, 1426, 1472, 1610, 1736, 1840, 1984, 2170, 2240, 2480, 2576, 2852, 2944, 3220, 3472, 3565, 3680, 3968, 4340, 4480, 4960, 4991, 5152, 5693, 5704, 6440, 6944, 7130, 7360, 8680, 9920, 9982, 10304, 11386, 11408, 12880, 13888, 14260, 14720, 17360, 19840, 19964, 20608, 22772, 22816, 24955, 25760, 27776, 28465, 28520, 34720, 39851, 39928, 45544, 45632, 49910, 51520, 56930, 57040, 69440, 79702, 79856, 91088, 91264, 99820, 103040, 113860, 114080, 130939, 138880, 159404, 159712, 176483, 182176, 199255, 199640, 227720, 228160, 261878, 318808, 319424, 352966, 364352, 398510, 399280, 455440, 456320, 523756, 637616, 638848, 654695, 705932, 728704, 797020, 798560, 882415, 910880, 916573, 1047512, 1235381, 1275232, 1309390, 1411864, 1594040, 1597120, 1764830, 1821760, 1833146, 2095024, 2470762, 2550464, 2618780, 2823728, 3188080, 3194240, 3529660, 3643520, 3666292, 4059109, 4190048, 4582865, 4941524, 5100928, 5237560, 5647456, 6176905, 6376160, 7059320, 7332584, 8118218, 8380096, 9165730, 9883048, 10475120, 11294912, 12353810, 12752320, 14118640, 14665168, 16236436, 16760192, 18331460, 19766096, 20295545, 20950240, 22589824, 24707620, 25504640, 28237280, 28413763, 29330336, 32472872, 36662920, 39532192, 40591090, 41900480, 49415240, 56474560, 56827526, 58660672, 64945744, 73325840, 79064384, 81182180, 83800960, 98830480, 112949120, 113655052, 117321344, 129891488, 142068815, 146651680, 158128768, 162364360, 197660960, 227310104, 259782976, 284137630, 293303360, 324728720, 395321920, 454620208, 519565952, 568275260, 586606720, 649457440, 790643840, 909240416, 1136550520, 1298914880, 1818480832, 2273101040, 2597829760, 3636961664, 4546202080, 9092404160, 18184808320]

約数ペア:

[(1, 18184808320), (2, 9092404160), (4, 4546202080), (5, 3636961664), (7, 2597829760), (8, 2273101040), (10, 1818480832), (14, 1298914880), (16, 1136550520), (20, 909240416), (23, 790643840), (28, 649457440), (31, 586606720), (32, 568275260), (35, 519565952), (40, 454620208), (46, 395321920), (56, 324728720), (62, 293303360), (64, 284137630), (70, 259782976), (80, 227310104), (92, 197660960), (112, 162364360), (115, 158128768), (124, 146651680), (128, 142068815), (140, 129891488), (155, 117321344), (160, 113655052), (161, 112949120), (184, 98830480), (217, 83800960), (224, 81182180), (230, 79064384), (248, 73325840), (280, 64945744), (310, 58660672), (320, 56827526), (322, 56474560), (368, 49415240), (434, 41900480), (448, 40591090), (460, 39532192), (496, 36662920), (560, 32472872), (620, 29330336), (640, 28413763), (644, 28237280), (713, 25504640), (736, 24707620), (805, 22589824), (868, 20950240), (896, 20295545), (920, 19766096), (992, 18331460), (1085, 16760192), (1120, 16236436), (1240, 14665168), (1288, 14118640), (1426, 12752320), (1472, 12353810), (1610, 11294912), (1736, 10475120), (1840, 9883048), (1984, 9165730), (2170, 8380096), (2240, 8118218), (2480, 7332584), (2576, 7059320), (2852, 6376160), (2944, 6176905), (3220, 5647456), (3472, 5237560), (3565, 5100928), (3680, 4941524), (3968, 4582865), (4340, 4190048), (4480, 4059109), (4960, 3666292), (4991, 3643520), (5152, 3529660), (5693, 3194240), (5704, 3188080), (6440, 2823728), (6944, 2618780), (7130, 2550464), (7360, 2470762), (8680, 2095024), (9920, 1833146), (9982, 1821760), (10304, 1764830), (11386, 1597120), (11408, 1594040), (12880, 1411864), (13888, 1309390), (14260, 1275232), (14720, 1235381), (17360, 1047512), (19840, 916573), (19964, 910880), (20608, 882415), (22772, 798560), (22816, 797020), (24955, 728704), (25760, 705932), (27776, 654695), (28465, 638848), (28520, 637616), (34720, 523756), (39851, 456320), (39928, 455440), (45544, 399280), (45632, 398510), (49910, 364352), (51520, 352966), (56930, 319424), (57040, 318808), (69440, 261878), (79702, 228160), (79856, 227720), (91088, 199640), (91264, 199255), (99820, 182176), (103040, 176483), (113860, 159712), (114080, 159404), (130939, 138880)]