1849447680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:773

約数の個数: 288

約数和(自身を含む): 6415936128

約数和(自身を除く): 4566488448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 64, 68, 80, 82, 85, 96, 102, 120, 123, 128, 136, 160, 164, 170, 192, 204, 205, 240, 246, 255, 256, 272, 320, 328, 340, 384, 408, 410, 480, 492, 510, 544, 615, 640, 656, 680, 691, 697, 768, 816, 820, 960, 984, 1020, 1088, 1230, 1280, 1312, 1360, 1382, 1394, 1632, 1640, 1920, 1968, 2040, 2073, 2091, 2176, 2460, 2624, 2720, 2764, 2788, 3264, 3280, 3455, 3485, 3840, 3936, 4080, 4146, 4182, 4352, 4920, 5248, 5440, 5528, 5576, 6528, 6560, 6910, 6970, 7872, 8160, 8292, 8364, 9840, 10365, 10455, 10496, 10880, 11056, 11152, 11747, 13056, 13120, 13820, 13940, 15744, 16320, 16584, 16728, 19680, 20730, 20910, 21760, 22112, 22304, 23494, 26240, 27640, 27880, 28331, 31488, 32640, 33168, 33456, 35241, 39360, 41460, 41820, 44224, 44608, 46988, 52480, 55280, 55760, 56662, 58735, 65280, 66336, 66912, 70482, 78720, 82920, 83640, 84993, 88448, 89216, 93976, 110560, 111520, 113324, 117470, 132672, 133824, 140964, 141655, 157440, 165840, 167280, 169986, 176205, 176896, 178432, 187952, 221120, 223040, 226648, 234940, 265344, 267648, 281928, 283310, 331680, 334560, 339972, 352410, 375904, 424965, 442240, 446080, 453296, 469880, 481627, 530688, 535296, 563856, 566620, 663360, 669120, 679944, 704820, 751808, 849930, 884480, 892160, 906592, 939760, 963254, 1127712, 1133240, 1326720, 1338240, 1359888, 1409640, 1444881, 1503616, 1699860, 1813184, 1879520, 1926508, 2255424, 2266480, 2408135, 2653440, 2676480, 2719776, 2819280, 2889762, 3007232, 3399720, 3626368, 3759040, 3853016, 4510848, 4532960, 4816270, 5439552, 5638560, 5779524, 6799440, 7224405, 7252736, 7518080, 7706032, 9021696, 9065920, 9632540, 10879104, 11277120, 11559048, 13598880, 14448810, 15036160, 15412064, 18131840, 19265080, 21758208, 22554240, 23118096, 27197760, 28897620, 30824128, 36263680, 38530160, 45108480, 46236192, 54395520, 57795240, 61648256, 77060320, 92472384, 108791040, 115590480, 123296512, 154120640, 184944768, 231180960, 308241280, 369889536, 462361920, 616482560, 924723840, 1849447680]

約数ペア:

[(1, 1849447680), (2, 924723840), (3, 616482560), (4, 462361920), (5, 369889536), (6, 308241280), (8, 231180960), (10, 184944768), (12, 154120640), (15, 123296512), (16, 115590480), (17, 108791040), (20, 92472384), (24, 77060320), (30, 61648256), (32, 57795240), (34, 54395520), (40, 46236192), (41, 45108480), (48, 38530160), (51, 36263680), (60, 30824128), (64, 28897620), (68, 27197760), (80, 23118096), (82, 22554240), (85, 21758208), (96, 19265080), (102, 18131840), (120, 15412064), (123, 15036160), (128, 14448810), (136, 13598880), (160, 11559048), (164, 11277120), (170, 10879104), (192, 9632540), (204, 9065920), (205, 9021696), (240, 7706032), (246, 7518080), (255, 7252736), (256, 7224405), (272, 6799440), (320, 5779524), (328, 5638560), (340, 5439552), (384, 4816270), (408, 4532960), (410, 4510848), (480, 3853016), (492, 3759040), (510, 3626368), (544, 3399720), (615, 3007232), (640, 2889762), (656, 2819280), (680, 2719776), (691, 2676480), (697, 2653440), (768, 2408135), (816, 2266480), (820, 2255424), (960, 1926508), (984, 1879520), (1020, 1813184), (1088, 1699860), (1230, 1503616), (1280, 1444881), (1312, 1409640), (1360, 1359888), (1382, 1338240), (1394, 1326720), (1632, 1133240), (1640, 1127712), (1920, 963254), (1968, 939760), (2040, 906592), (2073, 892160), (2091, 884480), (2176, 849930), (2460, 751808), (2624, 704820), (2720, 679944), (2764, 669120), (2788, 663360), (3264, 566620), (3280, 563856), (3455, 535296), (3485, 530688), (3840, 481627), (3936, 469880), (4080, 453296), (4146, 446080), (4182, 442240), (4352, 424965), (4920, 375904), (5248, 352410), (5440, 339972), (5528, 334560), (5576, 331680), (6528, 283310), (6560, 281928), (6910, 267648), (6970, 265344), (7872, 234940), (8160, 226648), (8292, 223040), (8364, 221120), (9840, 187952), (10365, 178432), (10455, 176896), (10496, 176205), (10880, 169986), (11056, 167280), (11152, 165840), (11747, 157440), (13056, 141655), (13120, 140964), (13820, 133824), (13940, 132672), (15744, 117470), (16320, 113324), (16584, 111520), (16728, 110560), (19680, 93976), (20730, 89216), (20910, 88448), (21760, 84993), (22112, 83640), (22304, 82920), (23494, 78720), (26240, 70482), (27640, 66912), (27880, 66336), (28331, 65280), (31488, 58735), (32640, 56662), (33168, 55760), (33456, 55280), (35241, 52480), (39360, 46988), (41460, 44608), (41820, 44224)]