307765920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{757}}^1$

素因数の和:804

約数の個数: 288

約数和(自身を含む): 1219446144

約数和(自身を除く): 911680224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 242, 264, 280, 308, 330, 336, 352, 363, 385, 420, 440, 462, 480, 484, 528, 560, 605, 616, 660, 672, 726, 757, 770, 840, 847, 880, 924, 968, 1056, 1120, 1155, 1210, 1232, 1320, 1452, 1514, 1540, 1680, 1694, 1760, 1815, 1848, 1936, 2271, 2310, 2420, 2464, 2541, 2640, 2904, 3028, 3080, 3360, 3388, 3630, 3696, 3785, 3872, 4235, 4542, 4620, 4840, 5082, 5280, 5299, 5808, 6056, 6160, 6776, 7260, 7392, 7570, 8327, 8470, 9084, 9240, 9680, 10164, 10598, 11355, 11616, 12112, 12320, 12705, 13552, 14520, 15140, 15897, 16654, 16940, 18168, 18480, 19360, 20328, 21196, 22710, 24224, 24981, 25410, 26495, 27104, 29040, 30280, 31794, 33308, 33880, 36336, 36960, 40656, 41635, 42392, 45420, 49962, 50820, 52990, 58080, 58289, 60560, 63588, 66616, 67760, 72672, 79485, 81312, 83270, 84784, 90840, 91597, 99924, 101640, 105980, 116578, 121120, 124905, 127176, 133232, 135520, 158970, 166540, 169568, 174867, 181680, 183194, 199848, 203280, 211960, 233156, 249810, 254352, 266464, 274791, 291445, 317940, 333080, 349734, 363360, 366388, 399696, 406560, 423920, 457985, 466312, 499620, 508704, 549582, 582890, 635880, 641179, 666160, 699468, 732776, 799392, 847840, 874335, 915970, 932624, 999240, 1099164, 1165780, 1271760, 1282358, 1332320, 1373955, 1398936, 1465552, 1748670, 1831940, 1865248, 1923537, 1998480, 2198328, 2331560, 2543520, 2564716, 2747910, 2797872, 2931104, 3205895, 3497340, 3663880, 3847074, 3996960, 4396656, 4663120, 5129432, 5495820, 5595744, 6411790, 6994680, 7327760, 7694148, 8793312, 9326240, 9617685, 10258864, 10991640, 12823580, 13989360, 14655520, 15388296, 19235370, 20517728, 21983280, 25647160, 27978720, 30776592, 38470740, 43966560, 51294320, 61553184, 76941480, 102588640, 153882960, 307765920]

約数ペア:

[(1, 307765920), (2, 153882960), (3, 102588640), (4, 76941480), (5, 61553184), (6, 51294320), (7, 43966560), (8, 38470740), (10, 30776592), (11, 27978720), (12, 25647160), (14, 21983280), (15, 20517728), (16, 19235370), (20, 15388296), (21, 14655520), (22, 13989360), (24, 12823580), (28, 10991640), (30, 10258864), (32, 9617685), (33, 9326240), (35, 8793312), (40, 7694148), (42, 7327760), (44, 6994680), (48, 6411790), (55, 5595744), (56, 5495820), (60, 5129432), (66, 4663120), (70, 4396656), (77, 3996960), (80, 3847074), (84, 3663880), (88, 3497340), (96, 3205895), (105, 2931104), (110, 2797872), (112, 2747910), (120, 2564716), (121, 2543520), (132, 2331560), (140, 2198328), (154, 1998480), (160, 1923537), (165, 1865248), (168, 1831940), (176, 1748670), (210, 1465552), (220, 1398936), (224, 1373955), (231, 1332320), (240, 1282358), (242, 1271760), (264, 1165780), (280, 1099164), (308, 999240), (330, 932624), (336, 915970), (352, 874335), (363, 847840), (385, 799392), (420, 732776), (440, 699468), (462, 666160), (480, 641179), (484, 635880), (528, 582890), (560, 549582), (605, 508704), (616, 499620), (660, 466312), (672, 457985), (726, 423920), (757, 406560), (770, 399696), (840, 366388), (847, 363360), (880, 349734), (924, 333080), (968, 317940), (1056, 291445), (1120, 274791), (1155, 266464), (1210, 254352), (1232, 249810), (1320, 233156), (1452, 211960), (1514, 203280), (1540, 199848), (1680, 183194), (1694, 181680), (1760, 174867), (1815, 169568), (1848, 166540), (1936, 158970), (2271, 135520), (2310, 133232), (2420, 127176), (2464, 124905), (2541, 121120), (2640, 116578), (2904, 105980), (3028, 101640), (3080, 99924), (3360, 91597), (3388, 90840), (3630, 84784), (3696, 83270), (3785, 81312), (3872, 79485), (4235, 72672), (4542, 67760), (4620, 66616), (4840, 63588), (5082, 60560), (5280, 58289), (5299, 58080), (5808, 52990), (6056, 50820), (6160, 49962), (6776, 45420), (7260, 42392), (7392, 41635), (7570, 40656), (8327, 36960), (8470, 36336), (9084, 33880), (9240, 33308), (9680, 31794), (10164, 30280), (10598, 29040), (11355, 27104), (11616, 26495), (12112, 25410), (12320, 24981), (12705, 24224), (13552, 22710), (14520, 21196), (15140, 20328), (15897, 19360), (16654, 18480), (16940, 18168)]