20145981408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:590

約数の個数: 384

約数和(自身を含む): 65306787840

約数和(自身を除く): 45160806432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 37, 42, 48, 56, 59, 62, 74, 84, 93, 96, 111, 112, 118, 124, 148, 168, 177, 186, 217, 222, 224, 236, 248, 259, 296, 336, 354, 372, 413, 434, 443, 444, 472, 496, 518, 592, 651, 672, 708, 744, 777, 826, 868, 886, 888, 944, 992, 1036, 1147, 1184, 1239, 1302, 1329, 1416, 1488, 1554, 1652, 1736, 1772, 1776, 1829, 1888, 2072, 2183, 2294, 2478, 2604, 2658, 2832, 2976, 3101, 3108, 3304, 3441, 3472, 3544, 3552, 3658, 4144, 4366, 4588, 4956, 5208, 5316, 5487, 5664, 6202, 6216, 6549, 6608, 6882, 6944, 7088, 7316, 8029, 8288, 8732, 9176, 9303, 9912, 10416, 10632, 10974, 12404, 12432, 12803, 13098, 13216, 13733, 13764, 14176, 14632, 15281, 16058, 16391, 17464, 18352, 18606, 19824, 20832, 21264, 21948, 24087, 24808, 24864, 25606, 26137, 26196, 27466, 27528, 29264, 30562, 32116, 32782, 34928, 36704, 37212, 38409, 39648, 41199, 42528, 43896, 45843, 48174, 49173, 49616, 51212, 52274, 52392, 54932, 55056, 58528, 61124, 64232, 65564, 67673, 69856, 74424, 76818, 78411, 82398, 87792, 91686, 96131, 96348, 98346, 99232, 102424, 104548, 104784, 109864, 110112, 114737, 122248, 128464, 131128, 135346, 148848, 153636, 156822, 164796, 175584, 182959, 183372, 192262, 192696, 196692, 203019, 204848, 209096, 209568, 219728, 229474, 244496, 256928, 262256, 270692, 288393, 297696, 307272, 313644, 329592, 344211, 365918, 366744, 384524, 385392, 393384, 406038, 409696, 418192, 439456, 458948, 473711, 488992, 508121, 524512, 541384, 548877, 576786, 614544, 627288, 659184, 688422, 731836, 733488, 769048, 770784, 786768, 810247, 812076, 836384, 917896, 947422, 967069, 1016242, 1082768, 1097754, 1153572, 1229088, 1254576, 1318368, 1376844, 1421133, 1463672, 1466976, 1524363, 1538096, 1573536, 1620494, 1624152, 1835792, 1894844, 1934138, 2032484, 2165536, 2195508, 2307144, 2430741, 2509152, 2753688, 2842266, 2901207, 2927344, 3048726, 3076192, 3240988, 3248304, 3556847, 3671584, 3789688, 3868276, 4064968, 4391016, 4614288, 4861482, 5507376, 5671729, 5684532, 5802414, 5854688, 6097452, 6481976, 6496608, 6769483, 7113694, 7579376, 7736552, 8129936, 8782032, 9228576, 9722964, 10670541, 11014752, 11343458, 11369064, 11604828, 12194904, 12963952, 13538966, 14227388, 15158752, 15473104, 16259872, 17015187, 17564064, 19445928, 20308449, 21341082, 22686916, 22738128, 23209656, 24389808, 25927904, 27077932, 28454776, 29979139, 30946208, 34030374, 38891856, 40616898, 42682164, 45373832, 45476256, 46419312, 48779616, 54155864, 56909552, 59958278, 68060748, 77783712, 81233796, 85364328, 89937417, 90747664, 92838624, 108311728, 113819104, 119916556, 136121496, 162467592, 170728656, 179874834, 181495328, 209853973, 216623456, 239833112, 272242992, 324935184, 341457312, 359749668, 419707946, 479666224, 544485984, 629561919, 649870368, 719499336, 839415892, 959332448, 1259123838, 1438998672, 1678831784, 2518247676, 2877997344, 3357663568, 5036495352, 6715327136, 10072990704, 20145981408]

約数ペア:

[(1, 20145981408), (2, 10072990704), (3, 6715327136), (4, 5036495352), (6, 3357663568), (7, 2877997344), (8, 2518247676), (12, 1678831784), (14, 1438998672), (16, 1259123838), (21, 959332448), (24, 839415892), (28, 719499336), (31, 649870368), (32, 629561919), (37, 544485984), (42, 479666224), (48, 419707946), (56, 359749668), (59, 341457312), (62, 324935184), (74, 272242992), (84, 239833112), (93, 216623456), (96, 209853973), (111, 181495328), (112, 179874834), (118, 170728656), (124, 162467592), (148, 136121496), (168, 119916556), (177, 113819104), (186, 108311728), (217, 92838624), (222, 90747664), (224, 89937417), (236, 85364328), (248, 81233796), (259, 77783712), (296, 68060748), (336, 59958278), (354, 56909552), (372, 54155864), (413, 48779616), (434, 46419312), (443, 45476256), (444, 45373832), (472, 42682164), (496, 40616898), (518, 38891856), (592, 34030374), (651, 30946208), (672, 29979139), (708, 28454776), (744, 27077932), (777, 25927904), (826, 24389808), (868, 23209656), (886, 22738128), (888, 22686916), (944, 21341082), (992, 20308449), (1036, 19445928), (1147, 17564064), (1184, 17015187), (1239, 16259872), (1302, 15473104), (1329, 15158752), (1416, 14227388), (1488, 13538966), (1554, 12963952), (1652, 12194904), (1736, 11604828), (1772, 11369064), (1776, 11343458), (1829, 11014752), (1888, 10670541), (2072, 9722964), (2183, 9228576), (2294, 8782032), (2478, 8129936), (2604, 7736552), (2658, 7579376), (2832, 7113694), (2976, 6769483), (3101, 6496608), (3108, 6481976), (3304, 6097452), (3441, 5854688), (3472, 5802414), (3544, 5684532), (3552, 5671729), (3658, 5507376), (4144, 4861482), (4366, 4614288), (4588, 4391016), (4956, 4064968), (5208, 3868276), (5316, 3789688), (5487, 3671584), (5664, 3556847), (6202, 3248304), (6216, 3240988), (6549, 3076192), (6608, 3048726), (6882, 2927344), (6944, 2901207), (7088, 2842266), (7316, 2753688), (8029, 2509152), (8288, 2430741), (8732, 2307144), (9176, 2195508), (9303, 2165536), (9912, 2032484), (10416, 1934138), (10632, 1894844), (10974, 1835792), (12404, 1624152), (12432, 1620494), (12803, 1573536), (13098, 1538096), (13216, 1524363), (13733, 1466976), (13764, 1463672), (14176, 1421133), (14632, 1376844), (15281, 1318368), (16058, 1254576), (16391, 1229088), (17464, 1153572), (18352, 1097754), (18606, 1082768), (19824, 1016242), (20832, 967069), (21264, 947422), (21948, 917896), (24087, 836384), (24808, 812076), (24864, 810247), (25606, 786768), (26137, 770784), (26196, 769048), (27466, 733488), (27528, 731836), (29264, 688422), (30562, 659184), (32116, 627288), (32782, 614544), (34928, 576786), (36704, 548877), (37212, 541384), (38409, 524512), (39648, 508121), (41199, 488992), (42528, 473711), (43896, 458948), (45843, 439456), (48174, 418192), (49173, 409696), (49616, 406038), (51212, 393384), (52274, 385392), (52392, 384524), (54932, 366744), (55056, 365918), (58528, 344211), (61124, 329592), (64232, 313644), (65564, 307272), (67673, 297696), (69856, 288393), (74424, 270692), (76818, 262256), (78411, 256928), (82398, 244496), (87792, 229474), (91686, 219728), (96131, 209568), (96348, 209096), (98346, 204848), (99232, 203019), (102424, 196692), (104548, 192696), (104784, 192262), (109864, 183372), (110112, 182959), (114737, 175584), (122248, 164796), (128464, 156822), (131128, 153636), (135346, 148848)]