158723040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:609

約数の個数: 192

約数和(自身を含む): 578479104

約数和(自身を除く): 419756064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 194, 210, 224, 240, 280, 291, 336, 388, 420, 480, 485, 487, 560, 582, 672, 679, 776, 840, 970, 974, 1120, 1164, 1358, 1455, 1461, 1552, 1680, 1940, 1948, 2037, 2328, 2435, 2716, 2910, 2922, 3104, 3360, 3395, 3409, 3880, 3896, 4074, 4656, 4870, 5432, 5820, 5844, 6790, 6818, 7305, 7760, 7792, 8148, 9312, 9740, 10185, 10227, 10864, 11640, 11688, 13580, 13636, 14610, 15520, 15584, 16296, 17045, 19480, 20370, 20454, 21728, 23280, 23376, 27160, 27272, 29220, 32592, 34090, 38960, 40740, 40908, 46560, 46752, 47239, 51135, 54320, 54544, 58440, 65184, 68180, 77920, 81480, 81816, 94478, 102270, 108640, 109088, 116880, 136360, 141717, 162960, 163632, 188956, 204540, 233760, 236195, 272720, 283434, 325920, 327264, 330673, 377912, 409080, 472390, 545440, 566868, 661346, 708585, 755824, 818160, 944780, 992019, 1133736, 1322692, 1417170, 1511648, 1636320, 1653365, 1889560, 1984038, 2267472, 2645384, 2834340, 3306730, 3779120, 3968076, 4534944, 4960095, 5290768, 5668680, 6613460, 7558240, 7936152, 9920190, 10581536, 11337360, 13226920, 15872304, 19840380, 22674720, 26453840, 31744608, 39680760, 52907680, 79361520, 158723040]

約数ペア:

[(1, 158723040), (2, 79361520), (3, 52907680), (4, 39680760), (5, 31744608), (6, 26453840), (7, 22674720), (8, 19840380), (10, 15872304), (12, 13226920), (14, 11337360), (15, 10581536), (16, 9920190), (20, 7936152), (21, 7558240), (24, 6613460), (28, 5668680), (30, 5290768), (32, 4960095), (35, 4534944), (40, 3968076), (42, 3779120), (48, 3306730), (56, 2834340), (60, 2645384), (70, 2267472), (80, 1984038), (84, 1889560), (96, 1653365), (97, 1636320), (105, 1511648), (112, 1417170), (120, 1322692), (140, 1133736), (160, 992019), (168, 944780), (194, 818160), (210, 755824), (224, 708585), (240, 661346), (280, 566868), (291, 545440), (336, 472390), (388, 409080), (420, 377912), (480, 330673), (485, 327264), (487, 325920), (560, 283434), (582, 272720), (672, 236195), (679, 233760), (776, 204540), (840, 188956), (970, 163632), (974, 162960), (1120, 141717), (1164, 136360), (1358, 116880), (1455, 109088), (1461, 108640), (1552, 102270), (1680, 94478), (1940, 81816), (1948, 81480), (2037, 77920), (2328, 68180), (2435, 65184), (2716, 58440), (2910, 54544), (2922, 54320), (3104, 51135), (3360, 47239), (3395, 46752), (3409, 46560), (3880, 40908), (3896, 40740), (4074, 38960), (4656, 34090), (4870, 32592), (5432, 29220), (5820, 27272), (5844, 27160), (6790, 23376), (6818, 23280), (7305, 21728), (7760, 20454), (7792, 20370), (8148, 19480), (9312, 17045), (9740, 16296), (10185, 15584), (10227, 15520), (10864, 14610), (11640, 13636), (11688, 13580)]