233201920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1576

約数の個数: 144

約数和(自身を含む): 676384128

約数和(自身を除く): 443182208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1360, 1531, 1792, 1904, 2176, 2240, 2380, 2720, 3062, 3808, 4352, 4480, 4760, 5440, 6124, 7616, 7655, 8960, 9520, 10717, 10880, 12248, 15232, 15310, 19040, 21434, 21760, 24496, 26027, 30464, 30620, 38080, 42868, 48992, 52054, 53585, 61240, 76160, 85736, 97984, 104108, 107170, 122480, 130135, 152320, 171472, 182189, 195968, 208216, 214340, 244960, 260270, 342944, 364378, 391936, 416432, 428680, 489920, 520540, 685888, 728756, 832864, 857360, 910945, 979840, 1041080, 1371776, 1457512, 1665728, 1714720, 1821890, 1959680, 2082160, 2743552, 2915024, 3331456, 3429440, 3643780, 4164320, 5830048, 6662912, 6858880, 7287560, 8328640, 11660096, 13717760, 14575120, 16657280, 23320192, 29150240, 33314560, 46640384, 58300480, 116600960, 233201920]

約数ペア:

[(1, 233201920), (2, 116600960), (4, 58300480), (5, 46640384), (7, 33314560), (8, 29150240), (10, 23320192), (14, 16657280), (16, 14575120), (17, 13717760), (20, 11660096), (28, 8328640), (32, 7287560), (34, 6858880), (35, 6662912), (40, 5830048), (56, 4164320), (64, 3643780), (68, 3429440), (70, 3331456), (80, 2915024), (85, 2743552), (112, 2082160), (119, 1959680), (128, 1821890), (136, 1714720), (140, 1665728), (160, 1457512), (170, 1371776), (224, 1041080), (238, 979840), (256, 910945), (272, 857360), (280, 832864), (320, 728756), (340, 685888), (448, 520540), (476, 489920), (544, 428680), (560, 416432), (595, 391936), (640, 364378), (680, 342944), (896, 260270), (952, 244960), (1088, 214340), (1120, 208216), (1190, 195968), (1280, 182189), (1360, 171472), (1531, 152320), (1792, 130135), (1904, 122480), (2176, 107170), (2240, 104108), (2380, 97984), (2720, 85736), (3062, 76160), (3808, 61240), (4352, 53585), (4480, 52054), (4760, 48992), (5440, 42868), (6124, 38080), (7616, 30620), (7655, 30464), (8960, 26027), (9520, 24496), (10717, 21760), (10880, 21434), (12248, 19040), (15232, 15310)]