20529600

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 336

約数和(自身を含む): 84661248

約数和(自身を除く): 64131648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 47, 48, 50, 52, 56, 60, 64, 65, 70, 75, 78, 80, 84, 91, 94, 96, 100, 104, 105, 112, 120, 130, 140, 141, 150, 156, 160, 168, 175, 182, 188, 192, 195, 200, 208, 210, 224, 235, 240, 260, 273, 280, 282, 300, 312, 320, 325, 329, 336, 350, 364, 376, 390, 400, 416, 420, 448, 455, 470, 480, 520, 525, 546, 560, 564, 600, 611, 624, 650, 658, 672, 700, 705, 728, 752, 780, 800, 832, 840, 910, 940, 960, 975, 987, 1040, 1050, 1092, 1120, 1128, 1175, 1200, 1222, 1248, 1300, 1316, 1344, 1365, 1400, 1410, 1456, 1504, 1560, 1600, 1645, 1680, 1820, 1833, 1880, 1950, 1974, 2080, 2100, 2184, 2240, 2256, 2275, 2350, 2400, 2444, 2496, 2600, 2632, 2730, 2800, 2820, 2912, 3008, 3055, 3120, 3290, 3360, 3525, 3640, 3666, 3760, 3900, 3948, 4160, 4200, 4277, 4368, 4512, 4550, 4700, 4800, 4888, 4935, 5200, 5264, 5460, 5600, 5640, 5824, 6110, 6240, 6580, 6720, 6825, 7050, 7280, 7332, 7520, 7800, 7896, 8225, 8400, 8554, 8736, 9024, 9100, 9165, 9400, 9776, 9870, 10400, 10528, 10920, 11200, 11280, 12220, 12480, 12831, 13160, 13650, 14100, 14560, 14664, 15040, 15275, 15600, 15792, 16450, 16800, 17108, 17472, 18200, 18330, 18800, 19552, 19740, 20800, 21056, 21385, 21840, 22560, 24440, 24675, 25662, 26320, 27300, 28200, 29120, 29328, 30550, 31200, 31584, 32900, 33600, 34216, 36400, 36660, 37600, 39104, 39480, 42770, 43680, 45120, 45825, 48880, 49350, 51324, 52640, 54600, 56400, 58656, 61100, 62400, 63168, 64155, 65800, 68432, 72800, 73320, 75200, 78960, 85540, 87360, 91650, 97760, 98700, 102648, 105280, 106925, 109200, 112800, 117312, 122200, 128310, 131600, 136864, 145600, 146640, 157920, 171080, 183300, 195520, 197400, 205296, 213850, 218400, 225600, 244400, 256620, 263200, 273728, 293280, 315840, 320775, 342160, 366600, 394800, 410592, 427700, 436800, 488800, 513240, 526400, 586560, 641550, 684320, 733200, 789600, 821184, 855400, 977600, 1026480, 1283100, 1368640, 1466400, 1579200, 1710800, 2052960, 2566200, 2932800, 3421600, 4105920, 5132400, 6843200, 10264800, 20529600]

約数ペア:

[(1, 20529600), (2, 10264800), (3, 6843200), (4, 5132400), (5, 4105920), (6, 3421600), (7, 2932800), (8, 2566200), (10, 2052960), (12, 1710800), (13, 1579200), (14, 1466400), (15, 1368640), (16, 1283100), (20, 1026480), (21, 977600), (24, 855400), (25, 821184), (26, 789600), (28, 733200), (30, 684320), (32, 641550), (35, 586560), (39, 526400), (40, 513240), (42, 488800), (47, 436800), (48, 427700), (50, 410592), (52, 394800), (56, 366600), (60, 342160), (64, 320775), (65, 315840), (70, 293280), (75, 273728), (78, 263200), (80, 256620), (84, 244400), (91, 225600), (94, 218400), (96, 213850), (100, 205296), (104, 197400), (105, 195520), (112, 183300), (120, 171080), (130, 157920), (140, 146640), (141, 145600), (150, 136864), (156, 131600), (160, 128310), (168, 122200), (175, 117312), (182, 112800), (188, 109200), (192, 106925), (195, 105280), (200, 102648), (208, 98700), (210, 97760), (224, 91650), (235, 87360), (240, 85540), (260, 78960), (273, 75200), (280, 73320), (282, 72800), (300, 68432), (312, 65800), (320, 64155), (325, 63168), (329, 62400), (336, 61100), (350, 58656), (364, 56400), (376, 54600), (390, 52640), (400, 51324), (416, 49350), (420, 48880), (448, 45825), (455, 45120), (470, 43680), (480, 42770), (520, 39480), (525, 39104), (546, 37600), (560, 36660), (564, 36400), (600, 34216), (611, 33600), (624, 32900), (650, 31584), (658, 31200), (672, 30550), (700, 29328), (705, 29120), (728, 28200), (752, 27300), (780, 26320), (800, 25662), (832, 24675), (840, 24440), (910, 22560), (940, 21840), (960, 21385), (975, 21056), (987, 20800), (1040, 19740), (1050, 19552), (1092, 18800), (1120, 18330), (1128, 18200), (1175, 17472), (1200, 17108), (1222, 16800), (1248, 16450), (1300, 15792), (1316, 15600), (1344, 15275), (1365, 15040), (1400, 14664), (1410, 14560), (1456, 14100), (1504, 13650), (1560, 13160), (1600, 12831), (1645, 12480), (1680, 12220), (1820, 11280), (1833, 11200), (1880, 10920), (1950, 10528), (1974, 10400), (2080, 9870), (2100, 9776), (2184, 9400), (2240, 9165), (2256, 9100), (2275, 9024), (2350, 8736), (2400, 8554), (2444, 8400), (2496, 8225), (2600, 7896), (2632, 7800), (2730, 7520), (2800, 7332), (2820, 7280), (2912, 7050), (3008, 6825), (3055, 6720), (3120, 6580), (3290, 6240), (3360, 6110), (3525, 5824), (3640, 5640), (3666, 5600), (3760, 5460), (3900, 5264), (3948, 5200), (4160, 4935), (4200, 4888), (4277, 4800), (4368, 4700), (4512, 4550)]