21755771856

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 900

約数和(自身を含む): 84393043812

約数和(自身を除く): 62637271956

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 48, 49, 52, 54, 56, 57, 63, 72, 73, 76, 78, 81, 84, 91, 98, 104, 108, 112, 114, 117, 126, 133, 144, 146, 147, 152, 156, 162, 168, 171, 182, 189, 196, 208, 216, 219, 228, 234, 247, 252, 266, 273, 292, 294, 304, 312, 324, 336, 342, 351, 361, 364, 378, 392, 399, 432, 438, 441, 456, 468, 494, 504, 511, 513, 532, 546, 567, 584, 588, 624, 637, 648, 657, 684, 702, 722, 728, 741, 756, 784, 798, 819, 876, 882, 912, 931, 936, 949, 988, 1008, 1022, 1026, 1053, 1064, 1083, 1092, 1134, 1168, 1176, 1197, 1274, 1296, 1314, 1323, 1368, 1387, 1404, 1444, 1456, 1482, 1512, 1533, 1539, 1596, 1638, 1729, 1752, 1764, 1862, 1872, 1898, 1911, 1971, 1976, 2044, 2052, 2106, 2128, 2166, 2184, 2223, 2268, 2352, 2394, 2457, 2527, 2548, 2628, 2646, 2736, 2774, 2793, 2808, 2847, 2888, 2964, 3024, 3066, 3078, 3192, 3249, 3276, 3458, 3504, 3528, 3577, 3591, 3724, 3796, 3822, 3942, 3952, 3969, 4088, 4104, 4161, 4212, 4332, 4368, 4446, 4536, 4599, 4693, 4788, 4914, 5054, 5096, 5187, 5256, 5292, 5548, 5586, 5616, 5694, 5733, 5776, 5913, 5928, 6132, 6156, 6384, 6498, 6552, 6643, 6669, 6916, 7056, 7154, 7182, 7371, 7448, 7581, 7592, 7644, 7884, 7938, 8176, 8208, 8322, 8379, 8424, 8541, 8664, 8892, 9072, 9198, 9386, 9576, 9709, 9747, 9828, 10108, 10192, 10374, 10512, 10584, 10731, 10773, 11096, 11172, 11388, 11466, 11826, 11856, 12103, 12264, 12312, 12483, 12996, 13104, 13286, 13338, 13797, 13832, 14079, 14308, 14364, 14742, 14896, 15162, 15184, 15288, 15561, 15768, 15876, 16644, 16758, 16848, 17082, 17199, 17328, 17689, 17784, 18031, 18396, 18772, 19152, 19418, 19494, 19656, 19929, 20007, 20216, 20748, 21168, 21462, 21546, 22192, 22344, 22743, 22776, 22932, 23652, 24206, 24528, 24624, 24966, 25137, 25623, 25992, 26353, 26572, 26676, 27594, 27664, 28158, 28616, 28728, 29127, 29241, 29484, 30324, 30576, 31122, 31536, 31752, 32193, 32851, 33288, 33516, 34164, 34398, 35378, 35568, 36062, 36309, 36792, 37449, 37544, 38836, 38988, 39312, 39858, 40014, 40432, 41391, 41496, 42237, 42924, 43092, 44688, 45486, 45552, 45864, 46501, 46683, 47304, 48412, 49932, 50274, 51246, 51597, 51984, 52706, 53067, 53144, 53352, 54093, 55188, 56316, 57232, 57456, 58254, 58482, 58968, 59787, 60648, 62244, 63504, 64386, 65702, 66576, 67032, 67963, 68229, 68328, 68796, 70756, 72124, 72618, 73584, 74898, 75088, 75411, 76869, 77672, 77976, 79059, 79716, 80028, 82782, 82992, 84474, 85848, 86184, 87381, 90972, 91728, 93002, 93366, 94608, 96579, 96824, 98553, 99864, 100548, 102492, 103194, 105412, 106134, 106288, 106704, 108186, 108927, 110376, 112347, 112632, 116508, 116964, 117936, 119574, 121296, 124488, 126217, 126711, 128772, 131404, 134064, 135926, 136458, 136656, 137592, 139503, 140049, 141512, 144248, 145236, 149796, 150822, 153738, 155344, 155952, 158118, 159201, 159432, 160056, 162279, 165564, 168948, 171696, 172368, 174762, 179361, 181944, 184471, 186004, 186732, 193158, 193648, 197106, 199728, 201096, 203889, 204687, 204984, 206388, 210824, 212268, 216372, 217854, 220752, 224694, 225264, 229957, 233016, 233928, 237177, 239148, 248976, 252434, 253422, 257544, 262143, 262808, 271852, 272916, 275184, 279006, 280098, 283024, 288496, 289737, 290472, 295659, 299592, 301644, 307476, 316236, 318402, 318864, 320112, 324558, 326781, 331128, 337896, 342589, 349524, 358722, 363888, 368942, 372008, 373464, 378651, 380133, 386316, 394212, 402192, 407778, 409374, 409968, 412776, 418509, 421648, 424536, 432744, 435708, 449388, 459914, 466032, 467856, 474354, 477603, 478296, 486837, 504868, 506844, 515088, 524286, 525616, 538083, 543704, 545832, 553413, 558012, 560196, 579474, 580944, 591318, 599184, 603288, 611667, 614952, 632472, 636804, 649116, 653562, 662256, 675792, 685178, 689871, 699048, 711531, 717444, 737884, 744016, 746928, 757302, 760266, 772632, 786429, 788424, 815556, 818748, 825552, 837018, 849072, 865488, 871416, 883519, 886977, 898776, 919828, 948708, 955206, 956592, 973674, 980343, 1009736, 1013688, 1027767, 1048572, 1076166, 1087408, 1091664, 1106826, 1116024, 1120392, 1135953, 1158948, 1182636, 1206576, 1223334, 1229904, 1255527, 1264944, 1273608, 1291297, 1298232, 1307124, 1370356, 1379742, 1398096, 1423062, 1432809, 1434888, 1460511, 1475768, 1514604, 1520532, 1545264, 1572858, 1576848, 1631112, 1637496, 1660239, 1674036, 1742832, 1767038, 1773954, 1797552, 1835001, 1839656, 1897416, 1910412, 1947348, 1960686, 2019472, 2027376, 2055534, 2069613, 2097144, 2134593, 2152332, 2213652, 2232048, 2240784, 2271906, 2317896, 2365272, 2398123, 2446668, 2511054, 2547216, 2582594, 2596464, 2614248, 2650557, 2660931, 2740712, 2759484, 2846124, 2865618, 2869776, 2921022, 2951536, 3029208, 3041064, 3083301, 3145716, 3262224, 3274992, 3320478, 3348072, 3407859, 3534076, 3547908, 3670002, 3679312, 3766581, 3794832, 3820824, 3873891, 3894696, 3921372, 4111068, 4139226, 4194288, 4269186, 4304664, 4427304, 4543812, 4635792, 4730544, 4796246, 4893336, 4980717, 5022108, 5165188, 5228496, 5301114, 5321862, 5481424, 5505003, 5518968, 5692248, 5731236, 5842044, 6058416, 6082128, 6166602, 6208839, 6291432, 6640956, 6696144, 6815718, 7068152, 7095816, 7194369, 7340004, 7533162, 7641648, 7747782, 7789392, 7842744, 7951671, 8222136, 8278452, 8538372, 8609328, 8854608, 9087624, 9249903, 9592492, 9786672, 9961434, 10044216, 10223577, 10330376, 10602228, 10643724, 11010006, 11037936, 11384496, 11462472, 11621673, 11684088, 12333204, 12417678, 12582864, 13281912, 13631436, 14136304, 14191632, 14388738, 14680008, 14942151, 15066324, 15495564, 15685488, 15903342, 16444272, 16556904, 16786861, 17076744, 18175248, 18499806, 18626517, 19184984, 19922868, 20088432, 20447154, 20660752, 21204456, 21287448, 21583107, 22020012, 22924944, 23243346, 23368176, 23855013, 24666408, 24835356, 26563824, 27262872, 27749709, 28777476, 29360016, 29884302, 30132648, 30991128, 31806684, 33113808, 33573722, 34153488, 34865019, 36999612, 37253034, 38369968, 39845736, 40894308, 42408912, 42574896, 43166214, 44040024, 46486692, 47710026, 49332816, 49670712, 50360583, 54525744, 55499418, 57554952, 59768604, 60265296, 61982256, 63613368, 64749321, 67147444, 69730038, 71565039, 73999224, 74506068, 79691472, 81788616, 86332428, 88080048, 92973384, 95420052, 99341424, 100721166, 104595057, 110998836, 115109904, 119537208, 127226736, 129498642, 134294888, 139460076, 143130078, 147998448, 149012136, 151081749, 163577232, 172664856, 185946768, 190840104, 194247963, 201442332, 209190114, 221997672, 239074416, 258997284, 268589776, 278920152, 286260156, 298024272, 302163498, 345329712, 381680208, 388495926, 402884664, 418380228, 443995344, 453245247, 517994568, 557840304, 572520312, 604326996, 776991852, 805769328, 836760456, 906490494, 1035989136, 1145040624, 1208653992, 1359735741, 1553983704, 1673520912, 1812980988, 2417307984, 2719471482, 3107967408, 3625961976, 5438942964, 7251923952, 10877885928, 21755771856]

約数ペア:

[(1, 21755771856), (2, 10877885928), (3, 7251923952), (4, 5438942964), (6, 3625961976), (7, 3107967408), (8, 2719471482), (9, 2417307984), (12, 1812980988), (13, 1673520912), (14, 1553983704), (16, 1359735741), (18, 1208653992), (19, 1145040624), (21, 1035989136), (24, 906490494), (26, 836760456), (27, 805769328), (28, 776991852), (36, 604326996), (38, 572520312), (39, 557840304), (42, 517994568), (48, 453245247), (49, 443995344), (52, 418380228), (54, 402884664), (56, 388495926), (57, 381680208), (63, 345329712), (72, 302163498), (73, 298024272), (76, 286260156), (78, 278920152), (81, 268589776), (84, 258997284), (91, 239074416), (98, 221997672), (104, 209190114), (108, 201442332), (112, 194247963), (114, 190840104), (117, 185946768), (126, 172664856), (133, 163577232), (144, 151081749), (146, 149012136), (147, 147998448), (152, 143130078), (156, 139460076), (162, 134294888), (168, 129498642), (171, 127226736), (182, 119537208), (189, 115109904), (196, 110998836), (208, 104595057), (216, 100721166), (219, 99341424), (228, 95420052), (234, 92973384), (247, 88080048), (252, 86332428), (266, 81788616), (273, 79691472), (292, 74506068), (294, 73999224), (304, 71565039), (312, 69730038), (324, 67147444), (336, 64749321), (342, 63613368), (351, 61982256), (361, 60265296), (364, 59768604), (378, 57554952), (392, 55499418), (399, 54525744), (432, 50360583), (438, 49670712), (441, 49332816), (456, 47710026), (468, 46486692), (494, 44040024), (504, 43166214), (511, 42574896), (513, 42408912), (532, 40894308), (546, 39845736), (567, 38369968), (584, 37253034), (588, 36999612), (624, 34865019), (637, 34153488), (648, 33573722), (657, 33113808), (684, 31806684), (702, 30991128), (722, 30132648), (728, 29884302), (741, 29360016), (756, 28777476), (784, 27749709), (798, 27262872), (819, 26563824), (876, 24835356), (882, 24666408), (912, 23855013), (931, 23368176), (936, 23243346), (949, 22924944), (988, 22020012), (1008, 21583107), (1022, 21287448), (1026, 21204456), (1053, 20660752), (1064, 20447154), (1083, 20088432), (1092, 19922868), (1134, 19184984), (1168, 18626517), (1176, 18499806), (1197, 18175248), (1274, 17076744), (1296, 16786861), (1314, 16556904), (1323, 16444272), (1368, 15903342), (1387, 15685488), (1404, 15495564), (1444, 15066324), (1456, 14942151), (1482, 14680008), (1512, 14388738), (1533, 14191632), (1539, 14136304), (1596, 13631436), (1638, 13281912), (1729, 12582864), (1752, 12417678), (1764, 12333204), (1862, 11684088), (1872, 11621673), (1898, 11462472), (1911, 11384496), (1971, 11037936), (1976, 11010006), (2044, 10643724), (2052, 10602228), (2106, 10330376), (2128, 10223577), (2166, 10044216), (2184, 9961434), (2223, 9786672), (2268, 9592492), (2352, 9249903), (2394, 9087624), (2457, 8854608), (2527, 8609328), (2548, 8538372), (2628, 8278452), (2646, 8222136), (2736, 7951671), (2774, 7842744), (2793, 7789392), (2808, 7747782), (2847, 7641648), (2888, 7533162), (2964, 7340004), (3024, 7194369), (3066, 7095816), (3078, 7068152), (3192, 6815718), (3249, 6696144), (3276, 6640956), (3458, 6291432), (3504, 6208839), (3528, 6166602), (3577, 6082128), (3591, 6058416), (3724, 5842044), (3796, 5731236), (3822, 5692248), (3942, 5518968), (3952, 5505003), (3969, 5481424), (4088, 5321862), (4104, 5301114), (4161, 5228496), (4212, 5165188), (4332, 5022108), (4368, 4980717), (4446, 4893336), (4536, 4796246), (4599, 4730544), (4693, 4635792), (4788, 4543812), (4914, 4427304), (5054, 4304664), (5096, 4269186), (5187, 4194288), (5256, 4139226), (5292, 4111068), (5548, 3921372), (5586, 3894696), (5616, 3873891), (5694, 3820824), (5733, 3794832), (5776, 3766581), (5913, 3679312), (5928, 3670002), (6132, 3547908), (6156, 3534076), (6384, 3407859), (6498, 3348072), (6552, 3320478), (6643, 3274992), (6669, 3262224), (6916, 3145716), (7056, 3083301), (7154, 3041064), (7182, 3029208), (7371, 2951536), (7448, 2921022), (7581, 2869776), (7592, 2865618), (7644, 2846124), (7884, 2759484), (7938, 2740712), (8176, 2660931), (8208, 2650557), (8322, 2614248), (8379, 2596464), (8424, 2582594), (8541, 2547216), (8664, 2511054), (8892, 2446668), (9072, 2398123), (9198, 2365272), (9386, 2317896), (9576, 2271906), (9709, 2240784), (9747, 2232048), (9828, 2213652), (10108, 2152332), (10192, 2134593), (10374, 2097144), (10512, 2069613), (10584, 2055534), (10731, 2027376), (10773, 2019472), (11096, 1960686), (11172, 1947348), (11388, 1910412), (11466, 1897416), (11826, 1839656), (11856, 1835001), (12103, 1797552), (12264, 1773954), (12312, 1767038), (12483, 1742832), (12996, 1674036), (13104, 1660239), (13286, 1637496), (13338, 1631112), (13797, 1576848), (13832, 1572858), (14079, 1545264), (14308, 1520532), (14364, 1514604), (14742, 1475768), (14896, 1460511), (15162, 1434888), (15184, 1432809), (15288, 1423062), (15561, 1398096), (15768, 1379742), (15876, 1370356), (16644, 1307124), (16758, 1298232), (16848, 1291297), (17082, 1273608), (17199, 1264944), (17328, 1255527), (17689, 1229904), (17784, 1223334), (18031, 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(82782, 262808), (82992, 262143), (84474, 257544), (85848, 253422), (86184, 252434), (87381, 248976), (90972, 239148), (91728, 237177), (93002, 233928), (93366, 233016), (94608, 229957), (96579, 225264), (96824, 224694), (98553, 220752), (99864, 217854), (100548, 216372), (102492, 212268), (103194, 210824), (105412, 206388), (106134, 204984), (106288, 204687), (106704, 203889), (108186, 201096), (108927, 199728), (110376, 197106), (112347, 193648), (112632, 193158), (116508, 186732), (116964, 186004), (117936, 184471), (119574, 181944), (121296, 179361), (124488, 174762), (126217, 172368), (126711, 171696), (128772, 168948), (131404, 165564), (134064, 162279), (135926, 160056), (136458, 159432), (136656, 159201), (137592, 158118), (139503, 155952), (140049, 155344), (141512, 153738), (144248, 150822), (145236, 149796)]