7138916640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71849}}^1$

素因数の和:71896

約数の個数: 192

約数和(自身を含む): 26072928000

約数和(自身を除く): 18934011360

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, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 16560, 19872, 24840, 33120, 49680, 71849, 99360, 143698, 215547, 287396, 359245, 431094, 574792, 646641, 718490, 862188, 1077735, 1149584, 1293282, 1436980, 1652527, 1724376, 1939923, 2155470, 2299168, 2586564, 2873960, 3233205, 3305054, 3448752, 3879846, 4310940, 4957581, 5173128, 5747920, 6466410, 6610108, 6897504, 7759692, 8262635, 8621880, 9699615, 9915162, 10346256, 11495840, 12932820, 13220216, 14872743, 15519384, 16525270, 17243760, 19399230, 19830324, 20692512, 24787905, 25865640, 26440432, 29745486, 31038768, 33050540, 34487520, 38798460, 39660648, 44618229, 49575810, 51731280, 52880864, 59490972, 62077536, 66101080, 74363715, 77596920, 79321296, 89236458, 99151620, 103462560, 118981944, 132202160, 148727430, 155193840, 158642592, 178472916, 198303240, 223091145, 237963888, 264404320, 297454860, 310387680, 356945832, 396606480, 446182290, 475927776, 594909720, 713891664, 793212960, 892364580, 1189819440, 1427783328, 1784729160, 2379638880, 3569458320, 7138916640]

約数ペア:

[(1, 7138916640), (2, 3569458320), (3, 2379638880), (4, 1784729160), (5, 1427783328), (6, 1189819440), (8, 892364580), (9, 793212960), (10, 713891664), (12, 594909720), (15, 475927776), (16, 446182290), (18, 396606480), (20, 356945832), (23, 310387680), (24, 297454860), (27, 264404320), (30, 237963888), (32, 223091145), (36, 198303240), (40, 178472916), (45, 158642592), (46, 155193840), (48, 148727430), (54, 132202160), (60, 118981944), (69, 103462560), (72, 99151620), (80, 89236458), (90, 79321296), (92, 77596920), (96, 74363715), (108, 66101080), (115, 62077536), (120, 59490972), (135, 52880864), (138, 51731280), (144, 49575810), (160, 44618229), (180, 39660648), (184, 38798460), (207, 34487520), (216, 33050540), (230, 31038768), (240, 29745486), (270, 26440432), (276, 25865640), (288, 24787905), (345, 20692512), (360, 19830324), (368, 19399230), (414, 17243760), (432, 16525270), (460, 15519384), (480, 14872743), (540, 13220216), (552, 12932820), (621, 11495840), (690, 10346256), (720, 9915162), (736, 9699615), (828, 8621880), (864, 8262635), (920, 7759692), (1035, 6897504), (1080, 6610108), (1104, 6466410), (1242, 5747920), (1380, 5173128), (1440, 4957581), (1656, 4310940), (1840, 3879846), (2070, 3448752), (2160, 3305054), (2208, 3233205), (2484, 2873960), (2760, 2586564), (3105, 2299168), (3312, 2155470), (3680, 1939923), (4140, 1724376), (4320, 1652527), (4968, 1436980), (5520, 1293282), (6210, 1149584), (6624, 1077735), (8280, 862188), (9936, 718490), (11040, 646641), (12420, 574792), (16560, 431094), (19872, 359245), (24840, 287396), (33120, 215547), (49680, 143698), (71849, 99360)]