18218114880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:566

約数の個数: 448

約数和(自身を含む): 67838238720

約数和(自身を除く): 49620123840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 83, 84, 89, 96, 105, 112, 120, 140, 160, 166, 168, 178, 192, 210, 224, 240, 249, 267, 280, 320, 332, 336, 356, 367, 415, 420, 445, 448, 480, 498, 534, 560, 581, 623, 664, 672, 712, 734, 830, 840, 890, 960, 996, 1068, 1101, 1120, 1162, 1245, 1246, 1328, 1335, 1344, 1424, 1468, 1660, 1680, 1743, 1780, 1835, 1869, 1992, 2136, 2202, 2240, 2324, 2490, 2492, 2569, 2656, 2670, 2848, 2905, 2936, 3115, 3320, 3360, 3486, 3560, 3670, 3738, 3984, 4272, 4404, 4648, 4980, 4984, 5138, 5312, 5340, 5505, 5696, 5810, 5872, 6230, 6640, 6720, 6972, 7120, 7340, 7387, 7476, 7707, 7968, 8544, 8715, 8808, 9296, 9345, 9960, 9968, 10276, 10680, 11010, 11620, 11744, 12460, 12845, 13280, 13944, 14240, 14680, 14774, 14952, 15414, 15936, 17088, 17430, 17616, 18592, 18690, 19920, 19936, 20552, 21360, 22020, 22161, 23240, 23488, 24920, 25690, 26560, 27888, 28480, 29360, 29548, 29904, 30461, 30828, 32663, 34860, 35232, 36935, 37184, 37380, 38535, 39840, 39872, 41104, 42720, 44040, 44322, 46480, 49840, 51380, 51709, 55776, 58720, 59096, 59808, 60922, 61656, 65326, 69720, 70464, 73870, 74760, 77070, 79680, 82208, 85440, 88080, 88644, 91383, 92960, 97989, 99680, 102760, 103418, 110805, 111552, 117440, 118192, 119616, 121844, 123312, 130652, 139440, 147740, 149520, 152305, 154140, 155127, 163315, 164416, 176160, 177288, 182766, 185920, 195978, 199360, 205520, 206836, 213227, 221610, 228641, 236384, 243688, 246624, 258545, 261304, 278880, 295480, 299040, 304610, 308280, 310254, 326630, 352320, 354576, 365532, 391956, 411040, 413672, 426454, 443220, 456915, 457282, 472768, 487376, 489945, 493248, 517090, 522608, 557760, 590960, 598080, 609220, 616560, 620508, 639681, 653260, 685923, 709152, 731064, 775635, 783912, 822080, 827344, 852908, 886440, 913830, 914564, 974752, 979890, 1034180, 1045216, 1066135, 1143205, 1181920, 1218440, 1233120, 1241016, 1279362, 1306520, 1371846, 1418304, 1462128, 1551270, 1567824, 1654688, 1705816, 1772880, 1827660, 1829128, 1949504, 1959780, 2068360, 2090432, 2132270, 2286410, 2363840, 2436880, 2466240, 2482032, 2558724, 2613040, 2711029, 2743692, 2924256, 3102540, 3135648, 3198405, 3309376, 3411632, 3429615, 3545760, 3655320, 3658256, 3919560, 4136720, 4264540, 4572820, 4873760, 4964064, 5117448, 5226080, 5422058, 5487384, 5848512, 6205080, 6271296, 6396810, 6823264, 6859230, 7091520, 7310640, 7316512, 7839120, 8133087, 8273440, 8529080, 9145640, 9747520, 9928128, 10234896, 10452160, 10844116, 10974768, 12410160, 12793620, 13555145, 13646528, 13718460, 14621280, 14633024, 15678240, 16266174, 16546880, 17058160, 18291280, 18977203, 20469792, 21688232, 21949536, 24820320, 25587240, 27110290, 27436920, 29242560, 31356480, 32532348, 34116320, 36582560, 37954406, 40665435, 40939584, 43376464, 43899072, 49640640, 51174480, 54220580, 54873840, 56931609, 65064696, 68232640, 73165120, 75908812, 81330870, 86752928, 94886015, 102348960, 108441160, 109747680, 113863218, 130129392, 151817624, 162661740, 173505856, 189772030, 204697920, 216882320, 219495360, 227726436, 260258784, 284658045, 303635248, 325323480, 379544060, 433764640, 455452872, 520517568, 569316090, 607270496, 650646960, 759088120, 867529280, 910905744, 1138632180, 1214540992, 1301293920, 1518176240, 1821811488, 2277264360, 2602587840, 3036352480, 3643622976, 4554528720, 6072704960, 9109057440, 18218114880]

約数ペア:

[(1, 18218114880), (2, 9109057440), (3, 6072704960), (4, 4554528720), (5, 3643622976), (6, 3036352480), (7, 2602587840), (8, 2277264360), (10, 1821811488), (12, 1518176240), (14, 1301293920), (15, 1214540992), (16, 1138632180), (20, 910905744), (21, 867529280), (24, 759088120), (28, 650646960), (30, 607270496), (32, 569316090), (35, 520517568), (40, 455452872), (42, 433764640), (48, 379544060), (56, 325323480), (60, 303635248), (64, 284658045), (70, 260258784), (80, 227726436), (83, 219495360), (84, 216882320), (89, 204697920), (96, 189772030), (105, 173505856), (112, 162661740), (120, 151817624), (140, 130129392), (160, 113863218), (166, 109747680), (168, 108441160), (178, 102348960), (192, 94886015), (210, 86752928), (224, 81330870), (240, 75908812), (249, 73165120), (267, 68232640), (280, 65064696), (320, 56931609), (332, 54873840), (336, 54220580), (356, 51174480), (367, 49640640), (415, 43899072), (420, 43376464), (445, 40939584), (448, 40665435), (480, 37954406), (498, 36582560), (534, 34116320), (560, 32532348), (581, 31356480), (623, 29242560), (664, 27436920), (672, 27110290), (712, 25587240), (734, 24820320), (830, 21949536), (840, 21688232), (890, 20469792), (960, 18977203), (996, 18291280), (1068, 17058160), (1101, 16546880), (1120, 16266174), (1162, 15678240), (1245, 14633024), (1246, 14621280), (1328, 13718460), (1335, 13646528), (1344, 13555145), (1424, 12793620), (1468, 12410160), (1660, 10974768), (1680, 10844116), (1743, 10452160), (1780, 10234896), (1835, 9928128), (1869, 9747520), (1992, 9145640), (2136, 8529080), (2202, 8273440), (2240, 8133087), (2324, 7839120), (2490, 7316512), (2492, 7310640), (2569, 7091520), (2656, 6859230), (2670, 6823264), (2848, 6396810), (2905, 6271296), (2936, 6205080), (3115, 5848512), (3320, 5487384), (3360, 5422058), (3486, 5226080), (3560, 5117448), (3670, 4964064), (3738, 4873760), (3984, 4572820), (4272, 4264540), (4404, 4136720), (4648, 3919560), (4980, 3658256), (4984, 3655320), (5138, 3545760), (5312, 3429615), (5340, 3411632), (5505, 3309376), (5696, 3198405), (5810, 3135648), (5872, 3102540), (6230, 2924256), (6640, 2743692), (6720, 2711029), (6972, 2613040), (7120, 2558724), (7340, 2482032), (7387, 2466240), (7476, 2436880), (7707, 2363840), (7968, 2286410), (8544, 2132270), (8715, 2090432), (8808, 2068360), (9296, 1959780), (9345, 1949504), (9960, 1829128), (9968, 1827660), (10276, 1772880), (10680, 1705816), (11010, 1654688), (11620, 1567824), (11744, 1551270), (12460, 1462128), (12845, 1418304), (13280, 1371846), (13944, 1306520), (14240, 1279362), (14680, 1241016), (14774, 1233120), (14952, 1218440), (15414, 1181920), (15936, 1143205), (17088, 1066135), (17430, 1045216), (17616, 1034180), (18592, 979890), (18690, 974752), (19920, 914564), (19936, 913830), (20552, 886440), (21360, 852908), (22020, 827344), (22161, 822080), (23240, 783912), (23488, 775635), (24920, 731064), (25690, 709152), (26560, 685923), (27888, 653260), (28480, 639681), (29360, 620508), (29548, 616560), (29904, 609220), (30461, 598080), (30828, 590960), (32663, 557760), (34860, 522608), (35232, 517090), (36935, 493248), (37184, 489945), (37380, 487376), (38535, 472768), (39840, 457282), (39872, 456915), (41104, 443220), (42720, 426454), (44040, 413672), (44322, 411040), (46480, 391956), (49840, 365532), (51380, 354576), (51709, 352320), (55776, 326630), (58720, 310254), (59096, 308280), (59808, 304610), (60922, 299040), (61656, 295480), (65326, 278880), (69720, 261304), (70464, 258545), (73870, 246624), (74760, 243688), (77070, 236384), (79680, 228641), (82208, 221610), (85440, 213227), (88080, 206836), (88644, 205520), (91383, 199360), (92960, 195978), (97989, 185920), (99680, 182766), (102760, 177288), (103418, 176160), (110805, 164416), (111552, 163315), (117440, 155127), (118192, 154140), (119616, 152305), (121844, 149520), (123312, 147740), (130652, 139440)]