15990405120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 576

約数和(自身を含む): 59486918400

約数和(自身を除く): 43496513280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 32, 36, 40, 45, 48, 58, 60, 62, 64, 72, 80, 87, 90, 93, 96, 116, 120, 124, 128, 144, 145, 155, 160, 174, 180, 186, 192, 193, 232, 240, 248, 256, 261, 279, 288, 290, 310, 320, 348, 360, 372, 384, 386, 435, 464, 465, 480, 496, 512, 522, 558, 576, 579, 580, 620, 640, 696, 720, 744, 768, 772, 870, 899, 928, 930, 960, 965, 992, 1024, 1044, 1116, 1152, 1158, 1160, 1240, 1280, 1305, 1392, 1395, 1440, 1488, 1536, 1544, 1737, 1740, 1798, 1856, 1860, 1920, 1930, 1984, 2048, 2088, 2232, 2304, 2316, 2320, 2480, 2560, 2610, 2697, 2784, 2790, 2880, 2895, 2976, 3072, 3088, 3474, 3480, 3596, 3712, 3720, 3840, 3860, 3968, 4176, 4464, 4495, 4608, 4632, 4640, 4960, 5120, 5220, 5394, 5568, 5580, 5597, 5760, 5790, 5952, 5983, 6144, 6176, 6948, 6960, 7192, 7424, 7440, 7680, 7720, 7936, 8091, 8352, 8685, 8928, 8990, 9216, 9264, 9280, 9920, 10240, 10440, 10788, 11136, 11160, 11194, 11520, 11580, 11904, 11966, 12352, 13485, 13896, 13920, 14384, 14848, 14880, 15360, 15440, 15872, 16182, 16704, 16791, 17370, 17856, 17949, 17980, 18432, 18528, 18560, 19840, 20880, 21576, 22272, 22320, 22388, 23040, 23160, 23808, 23932, 24704, 26970, 27792, 27840, 27985, 28768, 29696, 29760, 29915, 30720, 30880, 31744, 32364, 33408, 33582, 34740, 35712, 35898, 35960, 37056, 37120, 39680, 40455, 41760, 43152, 44544, 44640, 44776, 46080, 46320, 47616, 47864, 49408, 50373, 53847, 53940, 55584, 55680, 55970, 57536, 59392, 59520, 59830, 61760, 63488, 64728, 66816, 67164, 69480, 71424, 71796, 71920, 74112, 74240, 79360, 80910, 83520, 83955, 86304, 89088, 89280, 89552, 89745, 92160, 92640, 95232, 95728, 98816, 100746, 107694, 107880, 111168, 111360, 111940, 115072, 119040, 119660, 123520, 129456, 133632, 134328, 138960, 142848, 143592, 143840, 148224, 148480, 158720, 161820, 167040, 167910, 172608, 173507, 178176, 178560, 179104, 179490, 185280, 190464, 191456, 197632, 201492, 215388, 215760, 222336, 222720, 223880, 230144, 238080, 239320, 247040, 251865, 258912, 267264, 268656, 269235, 277920, 285696, 287184, 287680, 296448, 296960, 317440, 323640, 334080, 335820, 345216, 347014, 357120, 358208, 358980, 370560, 382912, 395264, 402984, 430776, 431520, 444672, 445440, 447760, 460288, 476160, 478640, 494080, 503730, 517824, 520521, 534528, 537312, 538470, 555840, 571392, 574368, 575360, 592896, 647280, 668160, 671640, 690432, 694028, 714240, 716416, 717960, 741120, 765824, 805968, 861552, 863040, 867535, 889344, 890880, 895520, 920576, 952320, 957280, 988160, 1007460, 1035648, 1041042, 1074624, 1076940, 1111680, 1148736, 1150720, 1185792, 1294560, 1336320, 1343280, 1380864, 1388056, 1428480, 1432832, 1435920, 1482240, 1531648, 1561563, 1611936, 1723104, 1726080, 1735070, 1778688, 1791040, 1841152, 1914560, 1976320, 2014920, 2071296, 2082084, 2149248, 2153880, 2223360, 2297472, 2301440, 2589120, 2602605, 2672640, 2686560, 2761728, 2776112, 2856960, 2865664, 2871840, 2964480, 3063296, 3123126, 3223872, 3446208, 3452160, 3470140, 3557376, 3582080, 3829120, 4029840, 4142592, 4164168, 4298496, 4307760, 4446720, 4594944, 4602880, 5178240, 5205210, 5373120, 5523456, 5552224, 5731328, 5743680, 5928960, 6126592, 6246252, 6447744, 6892416, 6904320, 6940280, 7164160, 7658240, 7807815, 8059680, 8285184, 8328336, 8596992, 8615520, 8893440, 9189888, 9205760, 10356480, 10410420, 10746240, 11104448, 11462656, 11487360, 12253184, 12492504, 12895488, 13784832, 13808640, 13880560, 14328320, 15316480, 15615630, 16119360, 16570368, 16656672, 17193984, 17231040, 17786880, 18379776, 20712960, 20820840, 21492480, 22208896, 22974720, 24985008, 25790976, 27569664, 27617280, 27761120, 28656640, 30632960, 31231260, 32238720, 33313344, 34387968, 34462080, 36759552, 41425920, 41641680, 42984960, 44417792, 45949440, 49970016, 51581952, 55139328, 55522240, 57313280, 61265920, 62462520, 64477440, 66626688, 68924160, 82851840, 83283360, 85969920, 88835584, 91898880, 99940032, 103163904, 110278656, 111044480, 124925040, 128954880, 133253376, 137848320, 166566720, 171939840, 177671168, 183797760, 199880064, 222088960, 249850080, 257909760, 266506752, 275696640, 333133440, 355342336, 399760128, 444177920, 499700160, 515819520, 533013504, 551393280, 666266880, 799520256, 888355840, 999400320, 1066027008, 1332533760, 1599040512, 1776711680, 1998800640, 2665067520, 3198081024, 3997601280, 5330135040, 7995202560, 15990405120]

約数ペア:

[(1, 15990405120), (2, 7995202560), (3, 5330135040), (4, 3997601280), (5, 3198081024), (6, 2665067520), (8, 1998800640), (9, 1776711680), (10, 1599040512), (12, 1332533760), (15, 1066027008), (16, 999400320), (18, 888355840), (20, 799520256), (24, 666266880), (29, 551393280), (30, 533013504), (31, 515819520), (32, 499700160), (36, 444177920), (40, 399760128), (45, 355342336), (48, 333133440), (58, 275696640), (60, 266506752), (62, 257909760), (64, 249850080), (72, 222088960), (80, 199880064), (87, 183797760), (90, 177671168), (93, 171939840), (96, 166566720), (116, 137848320), (120, 133253376), (124, 128954880), (128, 124925040), (144, 111044480), (145, 110278656), (155, 103163904), (160, 99940032), (174, 91898880), (180, 88835584), (186, 85969920), (192, 83283360), (193, 82851840), (232, 68924160), (240, 66626688), (248, 64477440), (256, 62462520), (261, 61265920), (279, 57313280), (288, 55522240), (290, 55139328), (310, 51581952), (320, 49970016), (348, 45949440), (360, 44417792), (372, 42984960), (384, 41641680), (386, 41425920), (435, 36759552), (464, 34462080), (465, 34387968), (480, 33313344), (496, 32238720), (512, 31231260), (522, 30632960), (558, 28656640), (576, 27761120), (579, 27617280), (580, 27569664), (620, 25790976), (640, 24985008), (696, 22974720), (720, 22208896), (744, 21492480), (768, 20820840), (772, 20712960), (870, 18379776), (899, 17786880), (928, 17231040), (930, 17193984), (960, 16656672), (965, 16570368), (992, 16119360), (1024, 15615630), (1044, 15316480), (1116, 14328320), (1152, 13880560), (1158, 13808640), (1160, 13784832), (1240, 12895488), (1280, 12492504), (1305, 12253184), (1392, 11487360), (1395, 11462656), (1440, 11104448), (1488, 10746240), (1536, 10410420), (1544, 10356480), (1737, 9205760), (1740, 9189888), (1798, 8893440), (1856, 8615520), (1860, 8596992), (1920, 8328336), (1930, 8285184), (1984, 8059680), (2048, 7807815), (2088, 7658240), (2232, 7164160), (2304, 6940280), (2316, 6904320), (2320, 6892416), (2480, 6447744), (2560, 6246252), (2610, 6126592), (2697, 5928960), (2784, 5743680), (2790, 5731328), (2880, 5552224), (2895, 5523456), (2976, 5373120), (3072, 5205210), (3088, 5178240), (3474, 4602880), (3480, 4594944), (3596, 4446720), (3712, 4307760), (3720, 4298496), (3840, 4164168), (3860, 4142592), (3968, 4029840), (4176, 3829120), (4464, 3582080), (4495, 3557376), (4608, 3470140), (4632, 3452160), (4640, 3446208), (4960, 3223872), (5120, 3123126), (5220, 3063296), (5394, 2964480), (5568, 2871840), (5580, 2865664), (5597, 2856960), (5760, 2776112), (5790, 2761728), (5952, 2686560), (5983, 2672640), (6144, 2602605), (6176, 2589120), (6948, 2301440), (6960, 2297472), (7192, 2223360), (7424, 2153880), (7440, 2149248), (7680, 2082084), (7720, 2071296), (7936, 2014920), (8091, 1976320), (8352, 1914560), (8685, 1841152), (8928, 1791040), (8990, 1778688), (9216, 1735070), (9264, 1726080), (9280, 1723104), (9920, 1611936), (10240, 1561563), (10440, 1531648), (10788, 1482240), (11136, 1435920), (11160, 1432832), (11194, 1428480), (11520, 1388056), (11580, 1380864), (11904, 1343280), (11966, 1336320), (12352, 1294560), (13485, 1185792), (13896, 1150720), (13920, 1148736), (14384, 1111680), (14848, 1076940), (14880, 1074624), (15360, 1041042), (15440, 1035648), (15872, 1007460), (16182, 988160), (16704, 957280), (16791, 952320), (17370, 920576), (17856, 895520), (17949, 890880), (17980, 889344), (18432, 867535), (18528, 863040), (18560, 861552), (19840, 805968), (20880, 765824), (21576, 741120), (22272, 717960), (22320, 716416), (22388, 714240), (23040, 694028), (23160, 690432), (23808, 671640), (23932, 668160), (24704, 647280), (26970, 592896), (27792, 575360), (27840, 574368), (27985, 571392), (28768, 555840), (29696, 538470), (29760, 537312), (29915, 534528), (30720, 520521), (30880, 517824), (31744, 503730), (32364, 494080), (33408, 478640), (33582, 476160), (34740, 460288), (35712, 447760), (35898, 445440), (35960, 444672), (37056, 431520), (37120, 430776), (39680, 402984), (40455, 395264), (41760, 382912), (43152, 370560), (44544, 358980), (44640, 358208), (44776, 357120), (46080, 347014), (46320, 345216), (47616, 335820), (47864, 334080), (49408, 323640), (50373, 317440), (53847, 296960), (53940, 296448), (55584, 287680), (55680, 287184), (55970, 285696), (57536, 277920), (59392, 269235), (59520, 268656), (59830, 267264), (61760, 258912), (63488, 251865), (64728, 247040), (66816, 239320), (67164, 238080), (69480, 230144), (71424, 223880), (71796, 222720), (71920, 222336), (74112, 215760), (74240, 215388), (79360, 201492), (80910, 197632), (83520, 191456), (83955, 190464), (86304, 185280), (89088, 179490), (89280, 179104), (89552, 178560), (89745, 178176), (92160, 173507), (92640, 172608), (95232, 167910), (95728, 167040), (98816, 161820), (100746, 158720), (107694, 148480), (107880, 148224), (111168, 143840), (111360, 143592), (111940, 142848), (115072, 138960), (119040, 134328), (119660, 133632), (123520, 129456)]