2220934862720

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{4441}}^1$

素因数の和:4942

約数の個数: 384

約数和(自身を含む): 6359342037120

約数和(自身を除く): 4138407174400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 98, 112, 128, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 320, 370, 392, 431, 448, 490, 518, 560, 592, 640, 740, 784, 862, 896, 980, 1036, 1120, 1184, 1295, 1480, 1568, 1724, 1813, 1960, 2072, 2155, 2240, 2368, 2590, 2960, 3017, 3136, 3448, 3626, 3920, 4144, 4310, 4441, 4480, 4736, 5180, 5920, 6034, 6272, 6896, 7252, 7840, 8288, 8620, 8882, 9065, 10360, 11840, 12068, 13792, 14504, 15085, 15680, 15947, 16576, 17240, 17764, 18130, 20720, 21119, 22205, 23680, 24136, 27584, 29008, 30170, 31087, 31360, 31894, 33152, 34480, 35528, 36260, 41440, 42238, 44410, 48272, 55168, 58016, 60340, 62174, 63788, 68960, 71056, 72520, 79735, 82880, 84476, 88820, 96544, 105595, 111629, 116032, 120680, 124348, 127576, 137920, 142112, 145040, 155435, 159470, 164317, 165760, 168952, 177640, 193088, 211190, 217609, 223258, 232064, 241360, 248696, 255152, 275840, 284224, 290080, 310870, 318940, 328634, 337904, 355280, 386176, 422380, 435218, 446516, 482720, 497392, 510304, 558145, 568448, 580160, 621740, 637880, 657268, 675808, 710560, 781403, 821585, 844760, 870436, 893032, 965440, 994784, 1020608, 1088045, 1116290, 1150219, 1160320, 1243480, 1275760, 1314536, 1351616, 1421120, 1562806, 1643170, 1689520, 1740872, 1786064, 1914071, 1930880, 1989568, 2041216, 2176090, 2232580, 2300438, 2486960, 2551520, 2629072, 2703232, 2842240, 3125612, 3286340, 3379040, 3481744, 3572128, 3828142, 3907015, 3979136, 4352180, 4465160, 4600876, 4973920, 5103040, 5258144, 5751095, 6251224, 6572680, 6758080, 6963488, 7144256, 7656284, 7814030, 8051533, 8704360, 8930320, 9201752, 9570355, 9947840, 10206080, 10516288, 11502190, 12502448, 13145360, 13398497, 13516160, 13926976, 14288512, 15312568, 15628060, 16103066, 17408720, 17860640, 18403504, 19140710, 19895680, 21032576, 23004380, 25004896, 26290720, 26796994, 27853952, 30625136, 31256120, 32206132, 34817440, 35721280, 36807008, 38281420, 40257665, 46008760, 50009792, 52581440, 53593988, 61250272, 62512240, 64412264, 66992485, 69634880, 70820627, 71442560, 73614016, 76562840, 80515330, 92017520, 93789479, 100019584, 105162880, 107187976, 122500544, 125024480, 128824528, 133984970, 139269760, 141641254, 147228032, 153125680, 161030660, 184035040, 187578958, 214375952, 245001088, 250048960, 257649056, 267969940, 283282508, 306251360, 322061320, 354103135, 368070080, 375157916, 428751904, 468947395, 495744389, 500097920, 515298112, 535939880, 566565016, 612502720, 644122640, 708206270, 736140160, 750315832, 857503808, 937894790, 991488778, 1030596224, 1071879760, 1133130032, 1225005440, 1288245280, 1416412540, 1500631664, 1715007616, 1875789580, 1982977556, 2143759520, 2266260064, 2478721945, 2576490560, 2832825080, 3001263328, 3470210723, 3751579160, 3965955112, 4287519040, 4532520128, 4957443890, 5152981120, 5665650160, 6002526656, 6940421446, 7503158320, 7931910224, 8575038080, 9065040256, 9914887780, 11331300320, 12005053312, 13880842892, 15006316640, 15863820448, 17351053615, 19829775560, 22662600640, 27761685784, 30012633280, 31727640896, 34702107230, 39659551120, 45325201280, 55523371568, 60025266560, 63455281792, 69404214460, 79319102240, 111046743136, 138808428920, 158638204480, 222093486272, 277616857840, 317276408960, 444186972544, 555233715680, 1110467431360, 2220934862720]

約数ペア:

[(1, 2220934862720), (2, 1110467431360), (4, 555233715680), (5, 444186972544), (7, 317276408960), (8, 277616857840), (10, 222093486272), (14, 158638204480), (16, 138808428920), (20, 111046743136), (28, 79319102240), (32, 69404214460), (35, 63455281792), (37, 60025266560), (40, 55523371568), (49, 45325201280), (56, 39659551120), (64, 34702107230), (70, 31727640896), (74, 30012633280), (80, 27761685784), (98, 22662600640), (112, 19829775560), (128, 17351053615), (140, 15863820448), (148, 15006316640), (160, 13880842892), (185, 12005053312), (196, 11331300320), (224, 9914887780), (245, 9065040256), (259, 8575038080), (280, 7931910224), (296, 7503158320), (320, 6940421446), (370, 6002526656), (392, 5665650160), (431, 5152981120), (448, 4957443890), (490, 4532520128), (518, 4287519040), (560, 3965955112), (592, 3751579160), (640, 3470210723), (740, 3001263328), (784, 2832825080), (862, 2576490560), (896, 2478721945), (980, 2266260064), (1036, 2143759520), (1120, 1982977556), (1184, 1875789580), (1295, 1715007616), (1480, 1500631664), (1568, 1416412540), (1724, 1288245280), (1813, 1225005440), (1960, 1133130032), (2072, 1071879760), (2155, 1030596224), (2240, 991488778), (2368, 937894790), (2590, 857503808), (2960, 750315832), (3017, 736140160), (3136, 708206270), (3448, 644122640), (3626, 612502720), (3920, 566565016), (4144, 535939880), (4310, 515298112), (4441, 500097920), (4480, 495744389), (4736, 468947395), (5180, 428751904), (5920, 375157916), (6034, 368070080), (6272, 354103135), (6896, 322061320), (7252, 306251360), (7840, 283282508), (8288, 267969940), (8620, 257649056), (8882, 250048960), (9065, 245001088), (10360, 214375952), (11840, 187578958), (12068, 184035040), (13792, 161030660), (14504, 153125680), (15085, 147228032), (15680, 141641254), (15947, 139269760), (16576, 133984970), (17240, 128824528), (17764, 125024480), (18130, 122500544), (20720, 107187976), (21119, 105162880), (22205, 100019584), (23680, 93789479), (24136, 92017520), (27584, 80515330), (29008, 76562840), (30170, 73614016), (31087, 71442560), (31360, 70820627), (31894, 69634880), (33152, 66992485), (34480, 64412264), (35528, 62512240), (36260, 61250272), (41440, 53593988), (42238, 52581440), (44410, 50009792), (48272, 46008760), (55168, 40257665), (58016, 38281420), (60340, 36807008), (62174, 35721280), (63788, 34817440), (68960, 32206132), (71056, 31256120), (72520, 30625136), (79735, 27853952), (82880, 26796994), (84476, 26290720), (88820, 25004896), (96544, 23004380), (105595, 21032576), (111629, 19895680), (116032, 19140710), (120680, 18403504), (124348, 17860640), (127576, 17408720), (137920, 16103066), (142112, 15628060), (145040, 15312568), (155435, 14288512), (159470, 13926976), (164317, 13516160), (165760, 13398497), (168952, 13145360), (177640, 12502448), (193088, 11502190), (211190, 10516288), (217609, 10206080), (223258, 9947840), (232064, 9570355), (241360, 9201752), (248696, 8930320), (255152, 8704360), (275840, 8051533), (284224, 7814030), (290080, 7656284), (310870, 7144256), (318940, 6963488), (328634, 6758080), (337904, 6572680), (355280, 6251224), (386176, 5751095), (422380, 5258144), (435218, 5103040), (446516, 4973920), (482720, 4600876), (497392, 4465160), (510304, 4352180), (558145, 3979136), (568448, 3907015), (580160, 3828142), (621740, 3572128), (637880, 3481744), (657268, 3379040), (675808, 3286340), (710560, 3125612), (781403, 2842240), (821585, 2703232), (844760, 2629072), (870436, 2551520), (893032, 2486960), (965440, 2300438), (994784, 2232580), (1020608, 2176090), (1088045, 2041216), (1116290, 1989568), (1150219, 1930880), (1160320, 1914071), (1243480, 1786064), (1275760, 1740872), (1314536, 1689520), (1351616, 1643170), (1421120, 1562806)]