1189896640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4127}}^1$

素因数の和:4214

約数の個数: 112

約数和(自身を含む): 3057460992

約数和(自身を除く): 1867564352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 136, 160, 170, 212, 265, 272, 320, 340, 424, 530, 544, 680, 848, 901, 1060, 1088, 1360, 1696, 1802, 2120, 2720, 3392, 3604, 4127, 4240, 4505, 5440, 7208, 8254, 8480, 9010, 14416, 16508, 16960, 18020, 20635, 28832, 33016, 36040, 41270, 57664, 66032, 70159, 72080, 82540, 132064, 140318, 144160, 165080, 218731, 264128, 280636, 288320, 330160, 350795, 437462, 561272, 660320, 701590, 874924, 1093655, 1122544, 1320640, 1403180, 1749848, 2187310, 2245088, 2806360, 3499696, 3718427, 4374620, 4490176, 5612720, 6999392, 7436854, 8749240, 11225440, 13998784, 14873708, 17498480, 18592135, 22450880, 29747416, 34996960, 37184270, 59494832, 69993920, 74368540, 118989664, 148737080, 237979328, 297474160, 594948320, 1189896640]

約数ペア:

[(1, 1189896640), (2, 594948320), (4, 297474160), (5, 237979328), (8, 148737080), (10, 118989664), (16, 74368540), (17, 69993920), (20, 59494832), (32, 37184270), (34, 34996960), (40, 29747416), (53, 22450880), (64, 18592135), (68, 17498480), (80, 14873708), (85, 13998784), (106, 11225440), (136, 8749240), (160, 7436854), (170, 6999392), (212, 5612720), (265, 4490176), (272, 4374620), (320, 3718427), (340, 3499696), (424, 2806360), (530, 2245088), (544, 2187310), (680, 1749848), (848, 1403180), (901, 1320640), (1060, 1122544), (1088, 1093655), (1360, 874924), (1696, 701590), (1802, 660320), (2120, 561272), (2720, 437462), (3392, 350795), (3604, 330160), (4127, 288320), (4240, 280636), (4505, 264128), (5440, 218731), (7208, 165080), (8254, 144160), (8480, 140318), (9010, 132064), (14416, 82540), (16508, 72080), (16960, 70159), (18020, 66032), (20635, 57664), (28832, 41270), (33016, 36040)]