235616640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:449

約数の個数: 256

約数和(自身を含む): 878929920

約数和(自身を除く): 643313280

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, 280, 282, 320, 329, 336, 373, 376, 384, 420, 448, 470, 480, 560, 564, 640, 658, 672, 705, 746, 752, 840, 896, 940, 960, 987, 1119, 1120, 1128, 1316, 1344, 1410, 1492, 1504, 1645, 1680, 1865, 1880, 1920, 1974, 2238, 2240, 2256, 2611, 2632, 2688, 2820, 2984, 3008, 3290, 3360, 3730, 3760, 3948, 4476, 4480, 4512, 4935, 5222, 5264, 5595, 5640, 5968, 6016, 6580, 6720, 7460, 7520, 7833, 7896, 8952, 9024, 9870, 10444, 10528, 11190, 11280, 11936, 13055, 13160, 13440, 14920, 15040, 15666, 15792, 17531, 17904, 18048, 19740, 20888, 21056, 22380, 22560, 23872, 26110, 26320, 29840, 30080, 31332, 31584, 35062, 35808, 39165, 39480, 41776, 42112, 44760, 45120, 47744, 52220, 52593, 52640, 59680, 62664, 63168, 70124, 71616, 78330, 78960, 83552, 87655, 89520, 90240, 104440, 105186, 105280, 119360, 122717, 125328, 126336, 140248, 143232, 156660, 157920, 167104, 175310, 179040, 208880, 210372, 210560, 238720, 245434, 250656, 262965, 280496, 313320, 315840, 334208, 350620, 358080, 368151, 417760, 420744, 490868, 501312, 525930, 560992, 613585, 626640, 631680, 701240, 716160, 736302, 835520, 841488, 981736, 1002624, 1051860, 1121984, 1227170, 1253280, 1402480, 1472604, 1671040, 1682976, 1840755, 1963472, 2103720, 2243968, 2454340, 2506560, 2804960, 2945208, 3365952, 3681510, 3926944, 4207440, 4908680, 5013120, 5609920, 5890416, 6731904, 7363020, 7853888, 8414880, 9817360, 11219840, 11780832, 14726040, 15707776, 16829760, 19634720, 23561664, 29452080, 33659520, 39269440, 47123328, 58904160, 78538880, 117808320, 235616640]

約数ペア:

[(1, 235616640), (2, 117808320), (3, 78538880), (4, 58904160), (5, 47123328), (6, 39269440), (7, 33659520), (8, 29452080), (10, 23561664), (12, 19634720), (14, 16829760), (15, 15707776), (16, 14726040), (20, 11780832), (21, 11219840), (24, 9817360), (28, 8414880), (30, 7853888), (32, 7363020), (35, 6731904), (40, 5890416), (42, 5609920), (47, 5013120), (48, 4908680), (56, 4207440), (60, 3926944), (64, 3681510), (70, 3365952), (80, 2945208), (84, 2804960), (94, 2506560), (96, 2454340), (105, 2243968), (112, 2103720), (120, 1963472), (128, 1840755), (140, 1682976), (141, 1671040), (160, 1472604), (168, 1402480), (188, 1253280), (192, 1227170), (210, 1121984), (224, 1051860), (235, 1002624), (240, 981736), (280, 841488), (282, 835520), (320, 736302), (329, 716160), (336, 701240), (373, 631680), (376, 626640), (384, 613585), (420, 560992), (448, 525930), (470, 501312), (480, 490868), (560, 420744), (564, 417760), (640, 368151), (658, 358080), (672, 350620), (705, 334208), (746, 315840), (752, 313320), (840, 280496), (896, 262965), (940, 250656), (960, 245434), (987, 238720), (1119, 210560), (1120, 210372), (1128, 208880), (1316, 179040), (1344, 175310), (1410, 167104), (1492, 157920), (1504, 156660), (1645, 143232), (1680, 140248), (1865, 126336), (1880, 125328), (1920, 122717), (1974, 119360), (2238, 105280), (2240, 105186), (2256, 104440), (2611, 90240), (2632, 89520), (2688, 87655), (2820, 83552), (2984, 78960), (3008, 78330), (3290, 71616), (3360, 70124), (3730, 63168), (3760, 62664), (3948, 59680), (4476, 52640), (4480, 52593), (4512, 52220), (4935, 47744), (5222, 45120), (5264, 44760), (5595, 42112), (5640, 41776), (5968, 39480), (6016, 39165), (6580, 35808), (6720, 35062), (7460, 31584), (7520, 31332), (7833, 30080), (7896, 29840), (8952, 26320), (9024, 26110), (9870, 23872), (10444, 22560), (10528, 22380), (11190, 21056), (11280, 20888), (11936, 19740), (13055, 18048), (13160, 17904), (13440, 17531), (14920, 15792), (15040, 15666)]