159972960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1085

約数の個数: 192

約数和(自身を含む): 588736512

約数和(自身を除く): 428763552

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, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1013, 1120, 1128, 1316, 1410, 1504, 1645, 1680, 1880, 1974, 2026, 2256, 2632, 2820, 3039, 3290, 3360, 3760, 3948, 4052, 4512, 4935, 5065, 5264, 5640, 6078, 6580, 7091, 7520, 7896, 8104, 9870, 10130, 10528, 11280, 12156, 13160, 14182, 15195, 15792, 16208, 19740, 20260, 21273, 22560, 24312, 26320, 28364, 30390, 31584, 32416, 35455, 39480, 40520, 42546, 47611, 48624, 52640, 56728, 60780, 70910, 78960, 81040, 85092, 95222, 97248, 106365, 113456, 121560, 141820, 142833, 157920, 162080, 170184, 190444, 212730, 226912, 238055, 243120, 283640, 285666, 333277, 340368, 380888, 425460, 476110, 486240, 567280, 571332, 666554, 680736, 714165, 761776, 850920, 952220, 999831, 1134560, 1142664, 1333108, 1428330, 1523552, 1666385, 1701840, 1904440, 1999662, 2285328, 2666216, 2856660, 3332770, 3403680, 3808880, 3999324, 4570656, 4999155, 5332432, 5713320, 6665540, 7617760, 7998648, 9998310, 10664864, 11426640, 13331080, 15997296, 19996620, 22853280, 26662160, 31994592, 39993240, 53324320, 79986480, 159972960]

約数ペア:

[(1, 159972960), (2, 79986480), (3, 53324320), (4, 39993240), (5, 31994592), (6, 26662160), (7, 22853280), (8, 19996620), (10, 15997296), (12, 13331080), (14, 11426640), (15, 10664864), (16, 9998310), (20, 7998648), (21, 7617760), (24, 6665540), (28, 5713320), (30, 5332432), (32, 4999155), (35, 4570656), (40, 3999324), (42, 3808880), (47, 3403680), (48, 3332770), (56, 2856660), (60, 2666216), (70, 2285328), (80, 1999662), (84, 1904440), (94, 1701840), (96, 1666385), (105, 1523552), (112, 1428330), (120, 1333108), (140, 1142664), (141, 1134560), (160, 999831), (168, 952220), (188, 850920), (210, 761776), (224, 714165), (235, 680736), (240, 666554), (280, 571332), (282, 567280), (329, 486240), (336, 476110), (376, 425460), (420, 380888), (470, 340368), (480, 333277), (560, 285666), (564, 283640), (658, 243120), (672, 238055), (705, 226912), (752, 212730), (840, 190444), (940, 170184), (987, 162080), (1013, 157920), (1120, 142833), (1128, 141820), (1316, 121560), (1410, 113456), (1504, 106365), (1645, 97248), (1680, 95222), (1880, 85092), (1974, 81040), (2026, 78960), (2256, 70910), (2632, 60780), (2820, 56728), (3039, 52640), (3290, 48624), (3360, 47611), (3760, 42546), (3948, 40520), (4052, 39480), (4512, 35455), (4935, 32416), (5065, 31584), (5264, 30390), (5640, 28364), (6078, 26320), (6580, 24312), (7091, 22560), (7520, 21273), (7896, 20260), (8104, 19740), (9870, 16208), (10130, 15792), (10528, 15195), (11280, 14182), (12156, 13160)]