1888807680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:145

約数の個数: 576

約数和(自身を含む): 7252439040

約数和(自身を除く): 5363631360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 41, 43, 45, 48, 54, 60, 62, 64, 72, 80, 82, 86, 90, 93, 96, 108, 120, 123, 124, 128, 129, 135, 144, 155, 160, 164, 172, 180, 186, 192, 205, 215, 216, 240, 246, 248, 256, 258, 270, 279, 288, 310, 320, 328, 344, 360, 369, 372, 384, 387, 410, 430, 432, 465, 480, 492, 496, 516, 540, 558, 576, 615, 620, 640, 645, 656, 688, 720, 738, 744, 768, 774, 820, 837, 860, 864, 930, 960, 984, 992, 1032, 1080, 1107, 1116, 1152, 1161, 1230, 1240, 1271, 1280, 1290, 1312, 1333, 1376, 1395, 1440, 1476, 1488, 1548, 1640, 1674, 1720, 1728, 1763, 1845, 1860, 1920, 1935, 1968, 1984, 2064, 2160, 2214, 2232, 2304, 2322, 2460, 2480, 2542, 2580, 2624, 2666, 2752, 2790, 2880, 2952, 2976, 3096, 3280, 3348, 3440, 3456, 3526, 3690, 3720, 3813, 3840, 3870, 3936, 3968, 3999, 4128, 4185, 4320, 4428, 4464, 4644, 4920, 4960, 5084, 5160, 5248, 5289, 5332, 5504, 5535, 5580, 5760, 5805, 5904, 5952, 6192, 6355, 6560, 6665, 6696, 6880, 6912, 7052, 7380, 7440, 7626, 7740, 7872, 7936, 7998, 8256, 8370, 8640, 8815, 8856, 8928, 9288, 9840, 9920, 10168, 10320, 10496, 10578, 10664, 11008, 11070, 11160, 11439, 11520, 11610, 11808, 11904, 11997, 12384, 12710, 13120, 13330, 13392, 13760, 14104, 14760, 14880, 15252, 15480, 15744, 15867, 15996, 16512, 16740, 17280, 17630, 17712, 17856, 18576, 19065, 19680, 19840, 19995, 20336, 20640, 21156, 21328, 22140, 22320, 22878, 23220, 23616, 23808, 23994, 24768, 25420, 26240, 26445, 26660, 26784, 27520, 28208, 29520, 29760, 30504, 30960, 31488, 31734, 31992, 33024, 33480, 34317, 34560, 35260, 35424, 35712, 35991, 37152, 38130, 39360, 39680, 39990, 40672, 41280, 42312, 42656, 44280, 44640, 45756, 46440, 47232, 47601, 47988, 49536, 50840, 52480, 52890, 53320, 53568, 54653, 55040, 56416, 57195, 59040, 59520, 59985, 61008, 61920, 63468, 63984, 66960, 68634, 70520, 70848, 71424, 71982, 74304, 76260, 78720, 79335, 79980, 81344, 82560, 84624, 85312, 88560, 89280, 91512, 92880, 94464, 95202, 95976, 99072, 101680, 105780, 106640, 107136, 109306, 112832, 114390, 118080, 119040, 119970, 122016, 123840, 126936, 127968, 133920, 137268, 141040, 141696, 143964, 148608, 152520, 157440, 158670, 159960, 162688, 163959, 165120, 169248, 170624, 171585, 177120, 178560, 179955, 183024, 185760, 190404, 191952, 203360, 211560, 213280, 214272, 218612, 225664, 228780, 236160, 238005, 239940, 244032, 247680, 253872, 255936, 267840, 273265, 274536, 282080, 283392, 287928, 297216, 305040, 317340, 319920, 325376, 327918, 338496, 341248, 343170, 354240, 357120, 359910, 366048, 371520, 380808, 383904, 406720, 423120, 426560, 437224, 451328, 457560, 472320, 476010, 479880, 488064, 491877, 495360, 507744, 511872, 535680, 546530, 549072, 564160, 575856, 610080, 634680, 639840, 655836, 676992, 686340, 708480, 719820, 732096, 743040, 761616, 767808, 813440, 819795, 846240, 853120, 874448, 915120, 952020, 959760, 976128, 983754, 1015488, 1023744, 1071360, 1093060, 1098144, 1128320, 1151712, 1220160, 1269360, 1279680, 1311672, 1353984, 1372680, 1416960, 1439640, 1464192, 1475631, 1486080, 1523232, 1535616, 1626880, 1639590, 1692480, 1706240, 1748896, 1830240, 1904040, 1919520, 1967508, 2030976, 2186120, 2196288, 2256640, 2303424, 2440320, 2459385, 2538720, 2559360, 2623344, 2745360, 2879280, 2928384, 2951262, 3046464, 3071232, 3279180, 3384960, 3497792, 3660480, 3808080, 3839040, 3935016, 4061952, 4372240, 4392576, 4606848, 4880640, 4918770, 5077440, 5118720, 5246688, 5490720, 5758560, 5902524, 6092928, 6558360, 6769920, 6995584, 7320960, 7378155, 7616160, 7678080, 7870032, 8744480, 8785152, 9213696, 9837540, 10154880, 10493376, 10981440, 11517120, 11805048, 12185856, 13116720, 13991168, 14641920, 14756310, 15232320, 15356160, 15740064, 17488960, 19675080, 20309760, 20986752, 21962880, 23034240, 23610096, 26233440, 29512620, 30464640, 31480128, 34977920, 39350160, 41973504, 43925760, 46068480, 47220192, 52466880, 59025240, 60929280, 62960256, 69955840, 78700320, 94440384, 104933760, 118050480, 125920512, 157400640, 188880768, 209867520, 236100960, 314801280, 377761536, 472201920, 629602560, 944403840, 1888807680]

約数ペア:

[(1, 1888807680), (2, 944403840), (3, 629602560), (4, 472201920), (5, 377761536), (6, 314801280), (8, 236100960), (9, 209867520), (10, 188880768), (12, 157400640), (15, 125920512), (16, 118050480), (18, 104933760), (20, 94440384), (24, 78700320), (27, 69955840), (30, 62960256), (31, 60929280), (32, 59025240), (36, 52466880), (40, 47220192), (41, 46068480), (43, 43925760), (45, 41973504), (48, 39350160), (54, 34977920), (60, 31480128), (62, 30464640), (64, 29512620), (72, 26233440), (80, 23610096), (82, 23034240), (86, 21962880), (90, 20986752), (93, 20309760), (96, 19675080), (108, 17488960), (120, 15740064), (123, 15356160), (124, 15232320), (128, 14756310), (129, 14641920), (135, 13991168), (144, 13116720), (155, 12185856), (160, 11805048), (164, 11517120), (172, 10981440), (180, 10493376), (186, 10154880), (192, 9837540), (205, 9213696), (215, 8785152), (216, 8744480), (240, 7870032), (246, 7678080), (248, 7616160), (256, 7378155), (258, 7320960), (270, 6995584), (279, 6769920), (288, 6558360), (310, 6092928), (320, 5902524), (328, 5758560), (344, 5490720), (360, 5246688), (369, 5118720), (372, 5077440), (384, 4918770), (387, 4880640), (410, 4606848), (430, 4392576), (432, 4372240), (465, 4061952), (480, 3935016), (492, 3839040), (496, 3808080), (516, 3660480), (540, 3497792), (558, 3384960), (576, 3279180), (615, 3071232), (620, 3046464), (640, 2951262), (645, 2928384), (656, 2879280), (688, 2745360), (720, 2623344), (738, 2559360), (744, 2538720), (768, 2459385), (774, 2440320), (820, 2303424), (837, 2256640), (860, 2196288), (864, 2186120), (930, 2030976), (960, 1967508), (984, 1919520), (992, 1904040), (1032, 1830240), (1080, 1748896), (1107, 1706240), (1116, 1692480), (1152, 1639590), (1161, 1626880), (1230, 1535616), (1240, 1523232), (1271, 1486080), (1280, 1475631), (1290, 1464192), (1312, 1439640), (1333, 1416960), (1376, 1372680), (1395, 1353984), (1440, 1311672), (1476, 1279680), (1488, 1269360), (1548, 1220160), (1640, 1151712), (1674, 1128320), (1720, 1098144), (1728, 1093060), (1763, 1071360), (1845, 1023744), (1860, 1015488), (1920, 983754), (1935, 976128), (1968, 959760), (1984, 952020), (2064, 915120), (2160, 874448), (2214, 853120), (2232, 846240), (2304, 819795), (2322, 813440), (2460, 767808), (2480, 761616), (2542, 743040), (2580, 732096), (2624, 719820), (2666, 708480), (2752, 686340), (2790, 676992), (2880, 655836), (2952, 639840), (2976, 634680), (3096, 610080), (3280, 575856), (3348, 564160), (3440, 549072), (3456, 546530), (3526, 535680), (3690, 511872), (3720, 507744), (3813, 495360), (3840, 491877), (3870, 488064), (3936, 479880), (3968, 476010), (3999, 472320), (4128, 457560), (4185, 451328), (4320, 437224), (4428, 426560), (4464, 423120), (4644, 406720), (4920, 383904), (4960, 380808), (5084, 371520), (5160, 366048), (5248, 359910), (5289, 357120), (5332, 354240), (5504, 343170), (5535, 341248), (5580, 338496), (5760, 327918), (5805, 325376), (5904, 319920), (5952, 317340), (6192, 305040), (6355, 297216), (6560, 287928), (6665, 283392), (6696, 282080), (6880, 274536), (6912, 273265), (7052, 267840), (7380, 255936), (7440, 253872), (7626, 247680), (7740, 244032), (7872, 239940), (7936, 238005), (7998, 236160), (8256, 228780), (8370, 225664), (8640, 218612), (8815, 214272), (8856, 213280), (8928, 211560), (9288, 203360), (9840, 191952), (9920, 190404), (10168, 185760), (10320, 183024), (10496, 179955), (10578, 178560), (10664, 177120), (11008, 171585), (11070, 170624), (11160, 169248), (11439, 165120), (11520, 163959), (11610, 162688), (11808, 159960), (11904, 158670), (11997, 157440), (12384, 152520), (12710, 148608), (13120, 143964), (13330, 141696), (13392, 141040), (13760, 137268), (14104, 133920), (14760, 127968), (14880, 126936), (15252, 123840), (15480, 122016), (15744, 119970), (15867, 119040), (15996, 118080), (16512, 114390), (16740, 112832), (17280, 109306), (17630, 107136), (17712, 106640), (17856, 105780), (18576, 101680), (19065, 99072), (19680, 95976), (19840, 95202), (19995, 94464), (20336, 92880), (20640, 91512), (21156, 89280), (21328, 88560), (22140, 85312), (22320, 84624), (22878, 82560), (23220, 81344), (23616, 79980), (23808, 79335), (23994, 78720), (24768, 76260), (25420, 74304), (26240, 71982), (26445, 71424), (26660, 70848), (26784, 70520), (27520, 68634), (28208, 66960), (29520, 63984), (29760, 63468), (30504, 61920), (30960, 61008), (31488, 59985), (31734, 59520), (31992, 59040), (33024, 57195), (33480, 56416), (34317, 55040), (34560, 54653), (35260, 53568), (35424, 53320), (35712, 52890), (35991, 52480), (37152, 50840), (38130, 49536), (39360, 47988), (39680, 47601), (39990, 47232), (40672, 46440), (41280, 45756), (42312, 44640), (42656, 44280)]