229087360

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 581644800

約数和(自身を除く): 352557440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 79, 80, 92, 115, 128, 158, 160, 184, 197, 230, 316, 320, 368, 394, 395, 460, 632, 640, 736, 788, 790, 920, 985, 1264, 1472, 1576, 1580, 1817, 1840, 1970, 2528, 2944, 3152, 3160, 3634, 3680, 3940, 4531, 5056, 6304, 6320, 7268, 7360, 7880, 9062, 9085, 10112, 12608, 12640, 14536, 14720, 15563, 15760, 18124, 18170, 22655, 25216, 25280, 29072, 31126, 31520, 36248, 36340, 45310, 50560, 58144, 62252, 63040, 72496, 72680, 77815, 90620, 116288, 124504, 126080, 144992, 145360, 155630, 181240, 232576, 249008, 289984, 290720, 311260, 357949, 362480, 498016, 579968, 581440, 622520, 715898, 724960, 996032, 1162880, 1245040, 1431796, 1449920, 1789745, 1992064, 2490080, 2863592, 2899840, 3579490, 4980160, 5727184, 7158980, 9960320, 11454368, 14317960, 22908736, 28635920, 45817472, 57271840, 114543680, 229087360]

約数ペア:

[(1, 229087360), (2, 114543680), (4, 57271840), (5, 45817472), (8, 28635920), (10, 22908736), (16, 14317960), (20, 11454368), (23, 9960320), (32, 7158980), (40, 5727184), (46, 4980160), (64, 3579490), (79, 2899840), (80, 2863592), (92, 2490080), (115, 1992064), (128, 1789745), (158, 1449920), (160, 1431796), (184, 1245040), (197, 1162880), (230, 996032), (316, 724960), (320, 715898), (368, 622520), (394, 581440), (395, 579968), (460, 498016), (632, 362480), (640, 357949), (736, 311260), (788, 290720), (790, 289984), (920, 249008), (985, 232576), (1264, 181240), (1472, 155630), (1576, 145360), (1580, 144992), (1817, 126080), (1840, 124504), (1970, 116288), (2528, 90620), (2944, 77815), (3152, 72680), (3160, 72496), (3634, 63040), (3680, 62252), (3940, 58144), (4531, 50560), (5056, 45310), (6304, 36340), (6320, 36248), (7268, 31520), (7360, 31126), (7880, 29072), (9062, 25280), (9085, 25216), (10112, 22655), (12608, 18170), (12640, 18124), (14536, 15760), (14720, 15563)]