189029120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 557227104

約数和(自身を除く): 368197984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 73, 80, 85, 112, 119, 128, 136, 140, 146, 160, 170, 224, 238, 256, 272, 280, 289, 292, 320, 340, 365, 448, 476, 511, 544, 560, 578, 584, 595, 640, 680, 730, 896, 952, 1022, 1088, 1120, 1156, 1168, 1190, 1241, 1280, 1360, 1445, 1460, 1792, 1904, 2023, 2044, 2176, 2240, 2312, 2336, 2380, 2482, 2555, 2720, 2890, 2920, 3808, 4046, 4088, 4352, 4480, 4624, 4672, 4760, 4964, 5110, 5440, 5780, 5840, 6205, 7616, 8092, 8176, 8687, 8960, 9248, 9344, 9520, 9928, 10115, 10220, 10880, 11560, 11680, 12410, 15232, 16184, 16352, 17374, 18496, 18688, 19040, 19856, 20230, 20440, 21097, 21760, 23120, 23360, 24820, 30464, 32368, 32704, 34748, 36992, 38080, 39712, 40460, 40880, 42194, 43435, 46240, 46720, 49640, 64736, 65408, 69496, 73984, 76160, 79424, 80920, 81760, 84388, 86870, 92480, 93440, 99280, 105485, 129472, 130816, 138992, 147679, 152320, 158848, 161840, 163520, 168776, 173740, 184960, 198560, 210970, 258944, 277984, 295358, 317696, 323680, 327040, 337552, 347480, 369920, 397120, 421940, 517888, 555968, 590716, 647360, 654080, 675104, 694960, 738395, 794240, 843880, 1111936, 1181432, 1294720, 1350208, 1389920, 1476790, 1588480, 1687760, 2223872, 2362864, 2589440, 2700416, 2779840, 2953580, 3375520, 4725728, 5400832, 5559680, 5907160, 6751040, 9451456, 11119360, 11814320, 13502080, 18902912, 23628640, 27004160, 37805824, 47257280, 94514560, 189029120]

約数ペア:

[(1, 189029120), (2, 94514560), (4, 47257280), (5, 37805824), (7, 27004160), (8, 23628640), (10, 18902912), (14, 13502080), (16, 11814320), (17, 11119360), (20, 9451456), (28, 6751040), (32, 5907160), (34, 5559680), (35, 5400832), (40, 4725728), (56, 3375520), (64, 2953580), (68, 2779840), (70, 2700416), (73, 2589440), (80, 2362864), (85, 2223872), (112, 1687760), (119, 1588480), (128, 1476790), (136, 1389920), (140, 1350208), (146, 1294720), (160, 1181432), (170, 1111936), (224, 843880), (238, 794240), (256, 738395), (272, 694960), (280, 675104), (289, 654080), (292, 647360), (320, 590716), (340, 555968), (365, 517888), (448, 421940), (476, 397120), (511, 369920), (544, 347480), (560, 337552), (578, 327040), (584, 323680), (595, 317696), (640, 295358), (680, 277984), (730, 258944), (896, 210970), (952, 198560), (1022, 184960), (1088, 173740), (1120, 168776), (1156, 163520), (1168, 161840), (1190, 158848), (1241, 152320), (1280, 147679), (1360, 138992), (1445, 130816), (1460, 129472), (1792, 105485), (1904, 99280), (2023, 93440), (2044, 92480), (2176, 86870), (2240, 84388), (2312, 81760), (2336, 80920), (2380, 79424), (2482, 76160), (2555, 73984), (2720, 69496), (2890, 65408), (2920, 64736), (3808, 49640), (4046, 46720), (4088, 46240), (4352, 43435), (4480, 42194), (4624, 40880), (4672, 40460), (4760, 39712), (4964, 38080), (5110, 36992), (5440, 34748), (5780, 32704), (5840, 32368), (6205, 30464), (7616, 24820), (8092, 23360), (8176, 23120), (8687, 21760), (8960, 21097), (9248, 20440), (9344, 20230), (9520, 19856), (9928, 19040), (10115, 18688), (10220, 18496), (10880, 17374), (11560, 16352), (11680, 16184), (12410, 15232)]