81601685760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{64591}}^1$

素因数の和:64669

約数の個数: 288

約数和(自身を含む): 304188014592

約数和(自身を除く): 222586328832

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, 64, 70, 80, 84, 94, 96, 105, 112, 120, 128, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 256, 280, 282, 320, 329, 336, 376, 384, 420, 448, 470, 480, 560, 564, 640, 658, 672, 705, 752, 768, 840, 896, 940, 960, 987, 1120, 1128, 1280, 1316, 1344, 1410, 1504, 1645, 1680, 1792, 1880, 1920, 1974, 2240, 2256, 2632, 2688, 2820, 3008, 3290, 3360, 3760, 3840, 3948, 4480, 4512, 4935, 5264, 5376, 5640, 6016, 6580, 6720, 7520, 7896, 8960, 9024, 9870, 10528, 11280, 12032, 13160, 13440, 15040, 15792, 18048, 19740, 21056, 22560, 26320, 26880, 30080, 31584, 36096, 39480, 42112, 45120, 52640, 60160, 63168, 64591, 78960, 84224, 90240, 105280, 126336, 129182, 157920, 180480, 193773, 210560, 252672, 258364, 315840, 322955, 387546, 421120, 452137, 516728, 631680, 645910, 775092, 904274, 968865, 1033456, 1263360, 1291820, 1356411, 1550184, 1808548, 1937730, 2066912, 2260685, 2583640, 2712822, 3035777, 3100368, 3617096, 3875460, 4133824, 4521370, 5167280, 5425644, 6071554, 6200736, 6782055, 7234192, 7750920, 8267648, 9042740, 9107331, 10334560, 10851288, 12143108, 12401472, 13564110, 14468384, 15178885, 15501840, 16535296, 18085480, 18214662, 20669120, 21250439, 21702576, 24286216, 24802944, 27128220, 28936768, 30357770, 31003680, 36170960, 36429324, 41338240, 42500878, 43405152, 45536655, 48572432, 49605888, 54256440, 57873536, 60715540, 62007360, 63751317, 72341920, 72858648, 82676480, 85001756, 86810304, 91073310, 97144864, 106252195, 108512880, 115747072, 121431080, 124014720, 127502634, 144683840, 145717296, 170003512, 173620608, 182146620, 194289728, 212504390, 217025760, 242862160, 248029440, 255005268, 289367680, 291434592, 318756585, 340007024, 347241216, 364293240, 388579456, 425008780, 434051520, 485724320, 510010536, 578735360, 582869184, 637513170, 680014048, 728586480, 777158912, 850017560, 868103040, 971448640, 1020021072, 1165738368, 1275026340, 1360028096, 1457172960, 1700035120, 1736206080, 1942897280, 2040042144, 2331476736, 2550052680, 2720056192, 2914345920, 3400070240, 3885794560, 4080084288, 5100105360, 5440112384, 5828691840, 6800140480, 8160168576, 10200210720, 11657383680, 13600280960, 16320337152, 20400421440, 27200561920, 40800842880, 81601685760]

約数ペア:

[(1, 81601685760), (2, 40800842880), (3, 27200561920), (4, 20400421440), (5, 16320337152), (6, 13600280960), (7, 11657383680), (8, 10200210720), (10, 8160168576), (12, 6800140480), (14, 5828691840), (15, 5440112384), (16, 5100105360), (20, 4080084288), (21, 3885794560), (24, 3400070240), (28, 2914345920), (30, 2720056192), (32, 2550052680), (35, 2331476736), (40, 2040042144), (42, 1942897280), (47, 1736206080), (48, 1700035120), (56, 1457172960), (60, 1360028096), (64, 1275026340), (70, 1165738368), (80, 1020021072), (84, 971448640), (94, 868103040), (96, 850017560), (105, 777158912), (112, 728586480), (120, 680014048), (128, 637513170), (140, 582869184), (141, 578735360), (160, 510010536), (168, 485724320), (188, 434051520), (192, 425008780), (210, 388579456), (224, 364293240), (235, 347241216), (240, 340007024), (256, 318756585), (280, 291434592), (282, 289367680), (320, 255005268), (329, 248029440), (336, 242862160), (376, 217025760), (384, 212504390), (420, 194289728), (448, 182146620), (470, 173620608), (480, 170003512), (560, 145717296), (564, 144683840), (640, 127502634), (658, 124014720), (672, 121431080), (705, 115747072), (752, 108512880), (768, 106252195), (840, 97144864), (896, 91073310), (940, 86810304), (960, 85001756), (987, 82676480), (1120, 72858648), (1128, 72341920), (1280, 63751317), (1316, 62007360), (1344, 60715540), (1410, 57873536), (1504, 54256440), (1645, 49605888), (1680, 48572432), (1792, 45536655), (1880, 43405152), (1920, 42500878), (1974, 41338240), (2240, 36429324), (2256, 36170960), (2632, 31003680), (2688, 30357770), (2820, 28936768), (3008, 27128220), (3290, 24802944), (3360, 24286216), (3760, 21702576), (3840, 21250439), (3948, 20669120), (4480, 18214662), (4512, 18085480), (4935, 16535296), (5264, 15501840), (5376, 15178885), (5640, 14468384), (6016, 13564110), (6580, 12401472), (6720, 12143108), (7520, 10851288), (7896, 10334560), (8960, 9107331), (9024, 9042740), (9870, 8267648), (10528, 7750920), (11280, 7234192), (12032, 6782055), (13160, 6200736), (13440, 6071554), (15040, 5425644), (15792, 5167280), (18048, 4521370), (19740, 4133824), (21056, 3875460), (22560, 3617096), (26320, 3100368), (26880, 3035777), (30080, 2712822), (31584, 2583640), (36096, 2260685), (39480, 2066912), (42112, 1937730), (45120, 1808548), (52640, 1550184), (60160, 1356411), (63168, 1291820), (64591, 1263360), (78960, 1033456), (84224, 968865), (90240, 904274), (105280, 775092), (126336, 645910), (129182, 631680), (157920, 516728), (180480, 452137), (193773, 421120), (210560, 387546), (252672, 322955), (258364, 315840)]