258748529280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1\times {\mathrm{1361}}^1$

素因数の和:2659

約数の個数: 256

約数和(自身を含む): 836011290240

約数和(自身を除く): 577262760960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 960, 996, 1193, 1245, 1328, 1361, 1660, 1920, 1992, 2386, 2490, 2656, 2722, 3320, 3579, 3984, 4083, 4772, 4980, 5312, 5444, 5965, 6640, 6805, 7158, 7968, 8166, 9544, 9960, 10624, 10888, 11930, 13280, 13610, 14316, 15936, 16332, 17895, 19088, 19920, 20415, 21776, 23860, 26560, 27220, 28632, 31872, 32664, 35790, 38176, 39840, 40830, 43552, 47720, 53120, 54440, 57264, 65328, 71580, 76352, 79680, 81660, 87104, 95440, 99019, 108880, 112963, 114528, 130656, 143160, 152704, 159360, 163320, 174208, 190880, 198038, 217760, 225926, 229056, 261312, 286320, 297057, 326640, 338889, 381760, 396076, 435520, 451852, 458112, 495095, 522624, 564815, 572640, 594114, 653280, 677778, 763520, 792152, 871040, 903704, 990190, 1129630, 1145280, 1188228, 1306560, 1355556, 1485285, 1584304, 1623673, 1694445, 1807408, 1980380, 2259260, 2290560, 2376456, 2613120, 2711112, 2970570, 3168608, 3247346, 3388890, 3614816, 3960760, 4518520, 4752912, 4871019, 5422224, 5941140, 6337216, 6494692, 6777780, 7229632, 7921520, 8118365, 9037040, 9505824, 9742038, 10844448, 11882280, 12674432, 12989384, 13555560, 14459264, 15843040, 16236730, 18074080, 19011648, 19484076, 21688896, 23764560, 24355095, 25978768, 27111120, 31686080, 32473460, 36148160, 38023296, 38968152, 43377792, 47529120, 48710190, 51957536, 54222240, 63372160, 64946920, 72296320, 77936304, 95058240, 97420380, 103915072, 108444480, 129893840, 134764859, 155872608, 190116480, 194840760, 207830144, 216888960, 259787680, 269529718, 311745216, 389681520, 404294577, 519575360, 539059436, 623490432, 673824295, 779363040, 808589154, 1039150720, 1078118872, 1347648590, 1558726080, 1617178308, 2021472885, 2156237744, 2695297180, 3117452160, 3234356616, 4042945770, 4312475488, 5390594360, 6468713232, 8085891540, 8624950976, 10781188720, 12937426464, 16171783080, 17249901952, 21562377440, 25874852928, 32343566160, 43124754880, 51749705856, 64687132320, 86249509760, 129374264640, 258748529280]

約数ペア:

[(1, 258748529280), (2, 129374264640), (3, 86249509760), (4, 64687132320), (5, 51749705856), (6, 43124754880), (8, 32343566160), (10, 25874852928), (12, 21562377440), (15, 17249901952), (16, 16171783080), (20, 12937426464), (24, 10781188720), (30, 8624950976), (32, 8085891540), (40, 6468713232), (48, 5390594360), (60, 4312475488), (64, 4042945770), (80, 3234356616), (83, 3117452160), (96, 2695297180), (120, 2156237744), (128, 2021472885), (160, 1617178308), (166, 1558726080), (192, 1347648590), (240, 1078118872), (249, 1039150720), (320, 808589154), (332, 779363040), (384, 673824295), (415, 623490432), (480, 539059436), (498, 519575360), (640, 404294577), (664, 389681520), (830, 311745216), (960, 269529718), (996, 259787680), (1193, 216888960), (1245, 207830144), (1328, 194840760), (1361, 190116480), (1660, 155872608), (1920, 134764859), (1992, 129893840), (2386, 108444480), (2490, 103915072), (2656, 97420380), (2722, 95058240), (3320, 77936304), (3579, 72296320), (3984, 64946920), (4083, 63372160), (4772, 54222240), (4980, 51957536), (5312, 48710190), (5444, 47529120), (5965, 43377792), (6640, 38968152), (6805, 38023296), (7158, 36148160), (7968, 32473460), (8166, 31686080), (9544, 27111120), (9960, 25978768), (10624, 24355095), (10888, 23764560), (11930, 21688896), (13280, 19484076), (13610, 19011648), (14316, 18074080), (15936, 16236730), (16332, 15843040), (17895, 14459264), (19088, 13555560), (19920, 12989384), (20415, 12674432), (21776, 11882280), (23860, 10844448), (26560, 9742038), (27220, 9505824), (28632, 9037040), (31872, 8118365), (32664, 7921520), (35790, 7229632), (38176, 6777780), (39840, 6494692), (40830, 6337216), (43552, 5941140), (47720, 5422224), (53120, 4871019), (54440, 4752912), (57264, 4518520), (65328, 3960760), (71580, 3614816), (76352, 3388890), (79680, 3247346), (81660, 3168608), (87104, 2970570), (95440, 2711112), (99019, 2613120), (108880, 2376456), (112963, 2290560), (114528, 2259260), (130656, 1980380), (143160, 1807408), (152704, 1694445), (159360, 1623673), (163320, 1584304), (174208, 1485285), (190880, 1355556), (198038, 1306560), (217760, 1188228), (225926, 1145280), (229056, 1129630), (261312, 990190), (286320, 903704), (297057, 871040), (326640, 792152), (338889, 763520), (381760, 677778), (396076, 653280), (435520, 594114), (451852, 572640), (458112, 564815), (495095, 522624)]