161730240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:655

約数の個数: 224

約数和(自身を含む): 602187264

約数和(自身を除く): 440457024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 410, 420, 448, 480, 492, 560, 574, 587, 615, 656, 672, 820, 840, 861, 960, 984, 1120, 1148, 1174, 1230, 1312, 1344, 1435, 1640, 1680, 1722, 1761, 1968, 2240, 2296, 2348, 2460, 2624, 2870, 2935, 3280, 3360, 3444, 3522, 3936, 4109, 4305, 4592, 4696, 4920, 5740, 5870, 6560, 6720, 6888, 7044, 7872, 8218, 8610, 8805, 9184, 9392, 9840, 11480, 11740, 12327, 13120, 13776, 14088, 16436, 17220, 17610, 18368, 18784, 19680, 20545, 22960, 23480, 24067, 24654, 27552, 28176, 32872, 34440, 35220, 37568, 39360, 41090, 45920, 46960, 48134, 49308, 55104, 56352, 61635, 65744, 68880, 70440, 72201, 82180, 91840, 93920, 96268, 98616, 112704, 120335, 123270, 131488, 137760, 140880, 144402, 164360, 168469, 187840, 192536, 197232, 240670, 246540, 262976, 275520, 281760, 288804, 328720, 336938, 361005, 385072, 394464, 481340, 493080, 505407, 563520, 577608, 657440, 673876, 722010, 770144, 788928, 842345, 962680, 986160, 1010814, 1155216, 1314880, 1347752, 1444020, 1540288, 1684690, 1925360, 1972320, 2021628, 2310432, 2527035, 2695504, 2888040, 3369380, 3850720, 3944640, 4043256, 4620864, 5054070, 5391008, 5776080, 6738760, 7701440, 8086512, 10108140, 10782016, 11552160, 13477520, 16173024, 20216280, 23104320, 26955040, 32346048, 40432560, 53910080, 80865120, 161730240]

約数ペア:

[(1, 161730240), (2, 80865120), (3, 53910080), (4, 40432560), (5, 32346048), (6, 26955040), (7, 23104320), (8, 20216280), (10, 16173024), (12, 13477520), (14, 11552160), (15, 10782016), (16, 10108140), (20, 8086512), (21, 7701440), (24, 6738760), (28, 5776080), (30, 5391008), (32, 5054070), (35, 4620864), (40, 4043256), (41, 3944640), (42, 3850720), (48, 3369380), (56, 2888040), (60, 2695504), (64, 2527035), (70, 2310432), (80, 2021628), (82, 1972320), (84, 1925360), (96, 1684690), (105, 1540288), (112, 1444020), (120, 1347752), (123, 1314880), (140, 1155216), (160, 1010814), (164, 986160), (168, 962680), (192, 842345), (205, 788928), (210, 770144), (224, 722010), (240, 673876), (246, 657440), (280, 577608), (287, 563520), (320, 505407), (328, 493080), (336, 481340), (410, 394464), (420, 385072), (448, 361005), (480, 336938), (492, 328720), (560, 288804), (574, 281760), (587, 275520), (615, 262976), (656, 246540), (672, 240670), (820, 197232), (840, 192536), (861, 187840), (960, 168469), (984, 164360), (1120, 144402), (1148, 140880), (1174, 137760), (1230, 131488), (1312, 123270), (1344, 120335), (1435, 112704), (1640, 98616), (1680, 96268), (1722, 93920), (1761, 91840), (1968, 82180), (2240, 72201), (2296, 70440), (2348, 68880), (2460, 65744), (2624, 61635), (2870, 56352), (2935, 55104), (3280, 49308), (3360, 48134), (3444, 46960), (3522, 45920), (3936, 41090), (4109, 39360), (4305, 37568), (4592, 35220), (4696, 34440), (4920, 32872), (5740, 28176), (5870, 27552), (6560, 24654), (6720, 24067), (6888, 23480), (7044, 22960), (7872, 20545), (8218, 19680), (8610, 18784), (8805, 18368), (9184, 17610), (9392, 17220), (9840, 16436), (11480, 14088), (11740, 13776), (12327, 13120)]