91030240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:729

約数の個数: 144

約数和(自身を含む): 265274352

約数和(自身を除く): 174244112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 595, 680, 683, 784, 833, 952, 980, 1120, 1190, 1360, 1366, 1568, 1666, 1904, 1960, 2380, 2720, 2732, 3332, 3415, 3808, 3920, 4165, 4760, 4781, 5464, 6664, 6830, 7840, 8330, 9520, 9562, 10928, 11611, 13328, 13660, 16660, 19040, 19124, 21856, 23222, 23905, 26656, 27320, 33320, 33467, 38248, 46444, 47810, 54640, 58055, 66640, 66934, 76496, 81277, 92888, 95620, 109280, 116110, 133280, 133868, 152992, 162554, 167335, 185776, 191240, 232220, 267736, 325108, 334670, 371552, 382480, 406385, 464440, 535472, 568939, 650216, 669340, 764960, 812770, 928880, 1070944, 1137878, 1300432, 1338680, 1625540, 1857760, 2275756, 2600864, 2677360, 2844695, 3251080, 4551512, 5354720, 5689390, 6502160, 9103024, 11378780, 13004320, 18206048, 22757560, 45515120, 91030240]

約数ペア:

[(1, 91030240), (2, 45515120), (4, 22757560), (5, 18206048), (7, 13004320), (8, 11378780), (10, 9103024), (14, 6502160), (16, 5689390), (17, 5354720), (20, 4551512), (28, 3251080), (32, 2844695), (34, 2677360), (35, 2600864), (40, 2275756), (49, 1857760), (56, 1625540), (68, 1338680), (70, 1300432), (80, 1137878), (85, 1070944), (98, 928880), (112, 812770), (119, 764960), (136, 669340), (140, 650216), (160, 568939), (170, 535472), (196, 464440), (224, 406385), (238, 382480), (245, 371552), (272, 334670), (280, 325108), (340, 267736), (392, 232220), (476, 191240), (490, 185776), (544, 167335), (560, 162554), (595, 152992), (680, 133868), (683, 133280), (784, 116110), (833, 109280), (952, 95620), (980, 92888), (1120, 81277), (1190, 76496), (1360, 66934), (1366, 66640), (1568, 58055), (1666, 54640), (1904, 47810), (1960, 46444), (2380, 38248), (2720, 33467), (2732, 33320), (3332, 27320), (3415, 26656), (3808, 23905), (3920, 23222), (4165, 21856), (4760, 19124), (4781, 19040), (5464, 16660), (6664, 13660), (6830, 13328), (7840, 11611), (8330, 10928), (9520, 9562)]