240423456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 819020160

約数和(自身を除く): 578596704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 73, 78, 84, 87, 91, 96, 104, 112, 116, 146, 156, 168, 169, 174, 182, 203, 208, 219, 224, 232, 273, 292, 312, 336, 338, 348, 364, 377, 406, 416, 438, 464, 507, 511, 546, 584, 609, 624, 672, 676, 696, 728, 754, 812, 876, 928, 949, 1014, 1022, 1092, 1131, 1168, 1183, 1218, 1248, 1352, 1392, 1456, 1508, 1533, 1624, 1752, 1898, 2028, 2044, 2117, 2184, 2262, 2336, 2366, 2436, 2639, 2704, 2784, 2847, 2912, 3016, 3066, 3248, 3504, 3549, 3796, 4056, 4088, 4234, 4368, 4524, 4732, 4872, 4901, 5278, 5408, 5694, 6032, 6132, 6351, 6496, 6643, 7008, 7098, 7592, 7917, 8112, 8176, 8468, 8736, 9048, 9464, 9744, 9802, 10556, 11388, 12064, 12264, 12337, 12702, 13286, 14196, 14703, 14819, 15184, 15834, 16224, 16352, 16936, 18096, 18928, 19488, 19604, 19929, 21112, 22776, 24528, 24674, 25404, 26572, 27521, 28392, 29406, 29638, 30368, 31668, 33872, 34307, 36192, 37011, 37856, 39208, 39858, 42224, 44457, 45552, 49056, 49348, 50808, 53144, 55042, 56784, 58812, 59276, 63336, 67744, 68614, 74022, 78416, 79716, 82563, 84448, 86359, 88914, 91104, 98696, 101616, 102921, 106288, 110084, 113568, 117624, 118552, 126672, 137228, 148044, 156832, 159432, 165126, 172718, 177828, 192647, 197392, 203232, 205842, 212576, 220168, 235248, 237104, 253344, 259077, 274456, 296088, 318864, 330252, 345436, 355656, 357773, 385294, 394784, 411684, 440336, 470496, 474208, 518154, 548912, 577941, 592176, 637728, 660504, 690872, 711312, 715546, 770588, 823368, 880672, 1036308, 1073319, 1097824, 1155882, 1184352, 1321008, 1381744, 1422624, 1431092, 1541176, 1646736, 2072616, 2146638, 2311764, 2504411, 2642016, 2763488, 2862184, 3082352, 3293472, 4145232, 4293276, 4623528, 5008822, 5724368, 6164704, 7513233, 8290464, 8586552, 9247056, 10017644, 11448736, 15026466, 17173104, 18494112, 20035288, 30052932, 34346208, 40070576, 60105864, 80141152, 120211728, 240423456]

約数ペア:

[(1, 240423456), (2, 120211728), (3, 80141152), (4, 60105864), (6, 40070576), (7, 34346208), (8, 30052932), (12, 20035288), (13, 18494112), (14, 17173104), (16, 15026466), (21, 11448736), (24, 10017644), (26, 9247056), (28, 8586552), (29, 8290464), (32, 7513233), (39, 6164704), (42, 5724368), (48, 5008822), (52, 4623528), (56, 4293276), (58, 4145232), (73, 3293472), (78, 3082352), (84, 2862184), (87, 2763488), (91, 2642016), (96, 2504411), (104, 2311764), (112, 2146638), (116, 2072616), (146, 1646736), (156, 1541176), (168, 1431092), (169, 1422624), (174, 1381744), (182, 1321008), (203, 1184352), (208, 1155882), (219, 1097824), (224, 1073319), (232, 1036308), (273, 880672), (292, 823368), (312, 770588), (336, 715546), (338, 711312), (348, 690872), (364, 660504), (377, 637728), (406, 592176), (416, 577941), (438, 548912), (464, 518154), (507, 474208), (511, 470496), (546, 440336), (584, 411684), (609, 394784), (624, 385294), (672, 357773), (676, 355656), (696, 345436), (728, 330252), (754, 318864), (812, 296088), (876, 274456), (928, 259077), (949, 253344), (1014, 237104), (1022, 235248), (1092, 220168), (1131, 212576), (1168, 205842), (1183, 203232), (1218, 197392), (1248, 192647), (1352, 177828), (1392, 172718), (1456, 165126), (1508, 159432), (1533, 156832), (1624, 148044), (1752, 137228), (1898, 126672), (2028, 118552), (2044, 117624), (2117, 113568), (2184, 110084), (2262, 106288), (2336, 102921), (2366, 101616), (2436, 98696), (2639, 91104), (2704, 88914), (2784, 86359), (2847, 84448), (2912, 82563), (3016, 79716), (3066, 78416), (3248, 74022), (3504, 68614), (3549, 67744), (3796, 63336), (4056, 59276), (4088, 58812), (4234, 56784), (4368, 55042), (4524, 53144), (4732, 50808), (4872, 49348), (4901, 49056), (5278, 45552), (5408, 44457), (5694, 42224), (6032, 39858), (6132, 39208), (6351, 37856), (6496, 37011), (6643, 36192), (7008, 34307), (7098, 33872), (7592, 31668), (7917, 30368), (8112, 29638), (8176, 29406), (8468, 28392), (8736, 27521), (9048, 26572), (9464, 25404), (9744, 24674), (9802, 24528), (10556, 22776), (11388, 21112), (12064, 19929), (12264, 19604), (12337, 19488), (12702, 18928), (13286, 18096), (14196, 16936), (14703, 16352), (14819, 16224), (15184, 15834)]