1941955680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13441}}^1$

素因数の和:13509

約数の個数: 192

約数和(自身を含む): 7154155008

約数和(自身を除く): 5212199328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1204, 1290, 1376, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3360, 3440, 3612, 4128, 4515, 4816, 5160, 6020, 6880, 7224, 9030, 9632, 10320, 12040, 13441, 14448, 18060, 20640, 24080, 26882, 28896, 36120, 40323, 48160, 53764, 67205, 72240, 80646, 94087, 107528, 134410, 144480, 161292, 188174, 201615, 215056, 268820, 282261, 322584, 376348, 403230, 430112, 470435, 537640, 564522, 577963, 645168, 752696, 806460, 940870, 1075280, 1129044, 1155926, 1290336, 1411305, 1505392, 1612920, 1733889, 1881740, 2150560, 2258088, 2311852, 2822610, 2889815, 3010784, 3225840, 3467778, 3763480, 4045741, 4516176, 4623704, 5645220, 5779630, 6451680, 6935556, 7526960, 8091482, 8669445, 9032352, 9247408, 11290440, 11559260, 12137223, 13871112, 15053920, 16182964, 17338890, 18494816, 20228705, 22580880, 23118520, 24274446, 27742224, 32365928, 34677780, 40457410, 45161760, 46237040, 48548892, 55484448, 60686115, 64731856, 69355560, 80914820, 92474080, 97097784, 121372230, 129463712, 138711120, 161829640, 194195568, 242744460, 277422240, 323659280, 388391136, 485488920, 647318560, 970977840, 1941955680]

約数ペア:

[(1, 1941955680), (2, 970977840), (3, 647318560), (4, 485488920), (5, 388391136), (6, 323659280), (7, 277422240), (8, 242744460), (10, 194195568), (12, 161829640), (14, 138711120), (15, 129463712), (16, 121372230), (20, 97097784), (21, 92474080), (24, 80914820), (28, 69355560), (30, 64731856), (32, 60686115), (35, 55484448), (40, 48548892), (42, 46237040), (43, 45161760), (48, 40457410), (56, 34677780), (60, 32365928), (70, 27742224), (80, 24274446), (84, 23118520), (86, 22580880), (96, 20228705), (105, 18494816), (112, 17338890), (120, 16182964), (129, 15053920), (140, 13871112), (160, 12137223), (168, 11559260), (172, 11290440), (210, 9247408), (215, 9032352), (224, 8669445), (240, 8091482), (258, 7526960), (280, 6935556), (301, 6451680), (336, 5779630), (344, 5645220), (420, 4623704), (430, 4516176), (480, 4045741), (516, 3763480), (560, 3467778), (602, 3225840), (645, 3010784), (672, 2889815), (688, 2822610), (840, 2311852), (860, 2258088), (903, 2150560), (1032, 1881740), (1120, 1733889), (1204, 1612920), (1290, 1505392), (1376, 1411305), (1505, 1290336), (1680, 1155926), (1720, 1129044), (1806, 1075280), (2064, 940870), (2408, 806460), (2580, 752696), (3010, 645168), (3360, 577963), (3440, 564522), (3612, 537640), (4128, 470435), (4515, 430112), (4816, 403230), (5160, 376348), (6020, 322584), (6880, 282261), (7224, 268820), (9030, 215056), (9632, 201615), (10320, 188174), (12040, 161292), (13441, 144480), (14448, 134410), (18060, 107528), (20640, 94087), (24080, 80646), (26882, 72240), (28896, 67205), (36120, 53764), (40323, 48160)]