154604160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 256

約数和(自身を含む): 572832000

約数和(自身を除く): 418227840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 389, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 778, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1167, 1242, 1380, 1440, 1472, 1556, 1656, 1728, 1840, 1920, 1945, 2070, 2160, 2208, 2334, 2484, 2760, 2880, 2944, 3105, 3112, 3312, 3456, 3501, 3680, 3890, 4140, 4320, 4416, 4668, 4968, 5520, 5760, 5835, 6210, 6224, 6624, 7002, 7360, 7780, 8280, 8640, 8832, 8947, 9336, 9936, 10503, 11040, 11670, 12420, 12448, 13248, 14004, 14720, 15560, 16560, 17280, 17505, 17894, 18672, 19872, 21006, 22080, 23340, 24840, 24896, 26496, 26841, 28008, 31120, 33120, 35010, 35788, 37344, 39744, 42012, 44160, 44735, 46680, 49680, 49792, 52515, 53682, 56016, 62240, 66240, 70020, 71576, 74688, 79488, 80523, 84024, 89470, 93360, 99360, 105030, 107364, 112032, 124480, 132480, 134205, 140040, 143152, 149376, 161046, 168048, 178940, 186720, 198720, 210060, 214728, 224064, 241569, 248960, 268410, 280080, 286304, 322092, 336096, 357880, 373440, 397440, 402615, 420120, 429456, 448128, 483138, 536820, 560160, 572608, 644184, 672192, 715760, 746880, 805230, 840240, 858912, 966276, 1073640, 1120320, 1145216, 1207845, 1288368, 1344384, 1431520, 1610460, 1680480, 1717824, 1932552, 2147280, 2240640, 2415690, 2576736, 2863040, 3220920, 3360960, 3435648, 3865104, 4294560, 4831380, 5153472, 5726080, 6441840, 6721920, 7730208, 8589120, 9662760, 10306944, 12883680, 15460416, 17178240, 19325520, 25767360, 30920832, 38651040, 51534720, 77302080, 154604160]

約数ペア:

[(1, 154604160), (2, 77302080), (3, 51534720), (4, 38651040), (5, 30920832), (6, 25767360), (8, 19325520), (9, 17178240), (10, 15460416), (12, 12883680), (15, 10306944), (16, 9662760), (18, 8589120), (20, 7730208), (23, 6721920), (24, 6441840), (27, 5726080), (30, 5153472), (32, 4831380), (36, 4294560), (40, 3865104), (45, 3435648), (46, 3360960), (48, 3220920), (54, 2863040), (60, 2576736), (64, 2415690), (69, 2240640), (72, 2147280), (80, 1932552), (90, 1717824), (92, 1680480), (96, 1610460), (108, 1431520), (115, 1344384), (120, 1288368), (128, 1207845), (135, 1145216), (138, 1120320), (144, 1073640), (160, 966276), (180, 858912), (184, 840240), (192, 805230), (207, 746880), (216, 715760), (230, 672192), (240, 644184), (270, 572608), (276, 560160), (288, 536820), (320, 483138), (345, 448128), (360, 429456), (368, 420120), (384, 402615), (389, 397440), (414, 373440), (432, 357880), (460, 336096), (480, 322092), (540, 286304), (552, 280080), (576, 268410), (621, 248960), (640, 241569), (690, 224064), (720, 214728), (736, 210060), (778, 198720), (828, 186720), (864, 178940), (920, 168048), (960, 161046), (1035, 149376), (1080, 143152), (1104, 140040), (1152, 134205), (1167, 132480), (1242, 124480), (1380, 112032), (1440, 107364), (1472, 105030), (1556, 99360), (1656, 93360), (1728, 89470), (1840, 84024), (1920, 80523), (1945, 79488), (2070, 74688), (2160, 71576), (2208, 70020), (2334, 66240), (2484, 62240), (2760, 56016), (2880, 53682), (2944, 52515), (3105, 49792), (3112, 49680), (3312, 46680), (3456, 44735), (3501, 44160), (3680, 42012), (3890, 39744), (4140, 37344), (4320, 35788), (4416, 35010), (4668, 33120), (4968, 31120), (5520, 28008), (5760, 26841), (5835, 26496), (6210, 24896), (6224, 24840), (6624, 23340), (7002, 22080), (7360, 21006), (7780, 19872), (8280, 18672), (8640, 17894), (8832, 17505), (8947, 17280), (9336, 16560), (9936, 15560), (10503, 14720), (11040, 14004), (11670, 13248), (12420, 12448)]