18115229440

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{11}}^3\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 576

約数和(自身を含む): 57454387200

約数和(自身を除く): 39339157760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 49, 55, 56, 62, 64, 70, 77, 80, 88, 98, 110, 112, 121, 124, 128, 140, 154, 155, 160, 176, 196, 217, 220, 224, 242, 245, 248, 256, 280, 308, 310, 320, 341, 343, 352, 385, 392, 434, 440, 448, 484, 490, 496, 539, 560, 605, 616, 620, 640, 682, 686, 704, 770, 784, 847, 868, 880, 896, 968, 980, 992, 1078, 1085, 1120, 1210, 1232, 1240, 1280, 1331, 1364, 1372, 1408, 1519, 1540, 1568, 1694, 1705, 1715, 1736, 1760, 1792, 1936, 1960, 1984, 2156, 2170, 2240, 2387, 2420, 2464, 2480, 2662, 2695, 2728, 2744, 2816, 3038, 3080, 3136, 3388, 3410, 3430, 3472, 3520, 3751, 3773, 3872, 3920, 3968, 4235, 4312, 4340, 4480, 4774, 4840, 4928, 4960, 5324, 5390, 5456, 5488, 5929, 6076, 6160, 6272, 6655, 6776, 6820, 6860, 6944, 7040, 7502, 7546, 7595, 7744, 7840, 7936, 8470, 8624, 8680, 8960, 9317, 9548, 9680, 9856, 9920, 10633, 10648, 10780, 10912, 10976, 11858, 11935, 12152, 12320, 12544, 13310, 13552, 13640, 13720, 13888, 14080, 15004, 15092, 15190, 15488, 15680, 16709, 16940, 17248, 17360, 18634, 18755, 18865, 19096, 19360, 19712, 19840, 21266, 21296, 21560, 21824, 21952, 23716, 23870, 24304, 24640, 26257, 26620, 27104, 27280, 27440, 27776, 29645, 30008, 30184, 30380, 30976, 31360, 33418, 33880, 34496, 34720, 37268, 37510, 37730, 38192, 38720, 39680, 41261, 41503, 42532, 42592, 43120, 43648, 43904, 46585, 47432, 47740, 48608, 49280, 52514, 53165, 53240, 54208, 54560, 54880, 55552, 59290, 60016, 60368, 60760, 62720, 65219, 66836, 67760, 68992, 69440, 74536, 75020, 75460, 76384, 77440, 82522, 83006, 83545, 85064, 85184, 86240, 87296, 87808, 93170, 94864, 95480, 97216, 98560, 105028, 106330, 106480, 108416, 109120, 109760, 116963, 118580, 120032, 120736, 121520, 130438, 131285, 133672, 135520, 137984, 138880, 149072, 150040, 150920, 152768, 154880, 165044, 166012, 167090, 170128, 170368, 172480, 183799, 186340, 189728, 190960, 194432, 206305, 207515, 210056, 212660, 212960, 216832, 218240, 219520, 233926, 237160, 240064, 241472, 243040, 260876, 262570, 267344, 271040, 277760, 288827, 298144, 300080, 301840, 305536, 326095, 330088, 332024, 334180, 340256, 340736, 344960, 367598, 372680, 379456, 381920, 388864, 412610, 415030, 420112, 425320, 425920, 436480, 439040, 456533, 467852, 474320, 480128, 482944, 486080, 521752, 525140, 534688, 542080, 577654, 584815, 596288, 600160, 603680, 611072, 652190, 660176, 664048, 668360, 680512, 689920, 735196, 745360, 758912, 763840, 825220, 830060, 840224, 850640, 851840, 913066, 918995, 935704, 948640, 960256, 965888, 972160, 1043504, 1050280, 1069376, 1084160, 1155308, 1169630, 1192576, 1200320, 1207360, 1286593, 1304380, 1320352, 1328096, 1336720, 1361024, 1444135, 1470392, 1490720, 1517824, 1527680, 1650440, 1660120, 1680448, 1701280, 1703680, 1826132, 1837990, 1871408, 1897280, 1944320, 2021789, 2087008, 2100560, 2138752, 2282665, 2310616, 2339260, 2385152, 2400640, 2414720, 2573186, 2608760, 2640704, 2656192, 2673440, 2722048, 2888270, 2940784, 2981440, 3055360, 3300880, 3320240, 3360896, 3402560, 3652264, 3675980, 3742816, 3794560, 4043578, 4174016, 4201120, 4277504, 4565330, 4621232, 4678520, 4801280, 4829440, 5146372, 5217520, 5281408, 5312384, 5346880, 5776540, 5881568, 5962880, 6432965, 6601760, 6640480, 6721792, 6805120, 7304528, 7351960, 7485632, 7589120, 8087156, 8348032, 8402240, 9130660, 9242464, 9357040, 10108945, 10292744, 10435040, 10562816, 10624768, 10693760, 11553080, 11763136, 11925760, 12865930, 13203520, 13280960, 13610240, 14152523, 14609056, 14703920, 14971264, 16174312, 16696064, 16804480, 18261320, 18484928, 18714080, 20217890, 20585488, 20870080, 21387520, 23106160, 23526272, 25731860, 26407040, 26561920, 28305046, 29218112, 29407840, 29942528, 32348624, 33608960, 36522640, 36969856, 37428160, 40435780, 41170976, 41740160, 46212320, 47052544, 51463720, 52814080, 53123840, 56610092, 58436224, 58815680, 64697248, 70762615, 73045280, 73939712, 74856320, 80871560, 82341952, 83480320, 92424640, 102927440, 113220184, 116872448, 117631360, 129394496, 141525230, 146090560, 149712640, 161743120, 164683904, 184849280, 205854880, 226440368, 235262720, 258788992, 283050460, 292181120, 323486240, 329367808, 369698560, 411709760, 452880736, 517577984, 566100920, 584362240, 646972480, 823419520, 905761472, 1132201840, 1293944960, 1646839040, 1811522944, 2264403680, 2587889920, 3623045888, 4528807360, 9057614720, 18115229440]

約数ペア:

[(1, 18115229440), (2, 9057614720), (4, 4528807360), (5, 3623045888), (7, 2587889920), (8, 2264403680), (10, 1811522944), (11, 1646839040), (14, 1293944960), (16, 1132201840), (20, 905761472), (22, 823419520), (28, 646972480), (31, 584362240), (32, 566100920), (35, 517577984), (40, 452880736), (44, 411709760), (49, 369698560), (55, 329367808), (56, 323486240), (62, 292181120), (64, 283050460), (70, 258788992), (77, 235262720), (80, 226440368), (88, 205854880), (98, 184849280), (110, 164683904), (112, 161743120), (121, 149712640), (124, 146090560), (128, 141525230), (140, 129394496), (154, 117631360), (155, 116872448), (160, 113220184), (176, 102927440), (196, 92424640), (217, 83480320), (220, 82341952), (224, 80871560), (242, 74856320), (245, 73939712), (248, 73045280), (256, 70762615), (280, 64697248), (308, 58815680), (310, 58436224), (320, 56610092), (341, 53123840), (343, 52814080), (352, 51463720), (385, 47052544), (392, 46212320), (434, 41740160), (440, 41170976), (448, 40435780), (484, 37428160), (490, 36969856), (496, 36522640), (539, 33608960), (560, 32348624), (605, 29942528), (616, 29407840), (620, 29218112), (640, 28305046), (682, 26561920), (686, 26407040), (704, 25731860), (770, 23526272), (784, 23106160), (847, 21387520), (868, 20870080), (880, 20585488), (896, 20217890), (968, 18714080), (980, 18484928), (992, 18261320), (1078, 16804480), (1085, 16696064), (1120, 16174312), (1210, 14971264), (1232, 14703920), (1240, 14609056), (1280, 14152523), (1331, 13610240), (1364, 13280960), (1372, 13203520), (1408, 12865930), (1519, 11925760), (1540, 11763136), (1568, 11553080), (1694, 10693760), (1705, 10624768), (1715, 10562816), (1736, 10435040), (1760, 10292744), (1792, 10108945), (1936, 9357040), (1960, 9242464), (1984, 9130660), (2156, 8402240), (2170, 8348032), (2240, 8087156), (2387, 7589120), (2420, 7485632), (2464, 7351960), (2480, 7304528), (2662, 6805120), (2695, 6721792), (2728, 6640480), (2744, 6601760), (2816, 6432965), (3038, 5962880), (3080, 5881568), (3136, 5776540), (3388, 5346880), (3410, 5312384), (3430, 5281408), (3472, 5217520), (3520, 5146372), (3751, 4829440), (3773, 4801280), (3872, 4678520), (3920, 4621232), (3968, 4565330), (4235, 4277504), (4312, 4201120), (4340, 4174016), (4480, 4043578), (4774, 3794560), (4840, 3742816), (4928, 3675980), (4960, 3652264), (5324, 3402560), (5390, 3360896), (5456, 3320240), (5488, 3300880), (5929, 3055360), (6076, 2981440), (6160, 2940784), (6272, 2888270), (6655, 2722048), (6776, 2673440), (6820, 2656192), (6860, 2640704), (6944, 2608760), (7040, 2573186), (7502, 2414720), (7546, 2400640), (7595, 2385152), (7744, 2339260), (7840, 2310616), (7936, 2282665), (8470, 2138752), (8624, 2100560), (8680, 2087008), (8960, 2021789), (9317, 1944320), (9548, 1897280), (9680, 1871408), (9856, 1837990), (9920, 1826132), (10633, 1703680), (10648, 1701280), (10780, 1680448), (10912, 1660120), (10976, 1650440), (11858, 1527680), (11935, 1517824), (12152, 1490720), (12320, 1470392), (12544, 1444135), (13310, 1361024), (13552, 1336720), (13640, 1328096), (13720, 1320352), (13888, 1304380), (14080, 1286593), (15004, 1207360), (15092, 1200320), (15190, 1192576), (15488, 1169630), (15680, 1155308), (16709, 1084160), (16940, 1069376), (17248, 1050280), (17360, 1043504), (18634, 972160), (18755, 965888), (18865, 960256), (19096, 948640), (19360, 935704), (19712, 918995), (19840, 913066), (21266, 851840), (21296, 850640), (21560, 840224), (21824, 830060), (21952, 825220), (23716, 763840), (23870, 758912), (24304, 745360), (24640, 735196), (26257, 689920), (26620, 680512), (27104, 668360), (27280, 664048), (27440, 660176), (27776, 652190), (29645, 611072), (30008, 603680), (30184, 600160), (30380, 596288), (30976, 584815), (31360, 577654), (33418, 542080), (33880, 534688), (34496, 525140), (34720, 521752), (37268, 486080), (37510, 482944), (37730, 480128), (38192, 474320), (38720, 467852), (39680, 456533), (41261, 439040), (41503, 436480), (42532, 425920), (42592, 425320), (43120, 420112), (43648, 415030), (43904, 412610), (46585, 388864), (47432, 381920), (47740, 379456), (48608, 372680), (49280, 367598), (52514, 344960), (53165, 340736), (53240, 340256), (54208, 334180), (54560, 332024), (54880, 330088), (55552, 326095), (59290, 305536), (60016, 301840), (60368, 300080), (60760, 298144), (62720, 288827), (65219, 277760), (66836, 271040), (67760, 267344), (68992, 262570), (69440, 260876), (74536, 243040), (75020, 241472), (75460, 240064), (76384, 237160), (77440, 233926), (82522, 219520), (83006, 218240), (83545, 216832), (85064, 212960), (85184, 212660), (86240, 210056), (87296, 207515), (87808, 206305), (93170, 194432), (94864, 190960), (95480, 189728), (97216, 186340), (98560, 183799), (105028, 172480), (106330, 170368), (106480, 170128), (108416, 167090), (109120, 166012), (109760, 165044), (116963, 154880), (118580, 152768), (120032, 150920), (120736, 150040), (121520, 149072), (130438, 138880), (131285, 137984), (133672, 135520)]