240054360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 384

約数和(自身を含む): 948672000

約数和(自身を除く): 708617640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 89, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 169, 178, 182, 190, 195, 210, 228, 247, 260, 266, 267, 273, 280, 285, 312, 338, 356, 364, 380, 390, 399, 420, 445, 455, 456, 494, 507, 520, 532, 534, 546, 570, 623, 665, 676, 712, 728, 741, 760, 780, 798, 840, 845, 890, 910, 988, 1014, 1064, 1068, 1092, 1140, 1157, 1183, 1235, 1246, 1330, 1335, 1352, 1365, 1482, 1560, 1596, 1690, 1691, 1729, 1780, 1820, 1869, 1976, 1995, 2028, 2136, 2184, 2280, 2314, 2366, 2470, 2492, 2535, 2660, 2670, 2730, 2964, 3115, 3192, 3211, 3380, 3382, 3458, 3471, 3549, 3560, 3640, 3705, 3738, 3990, 4056, 4628, 4732, 4940, 4984, 5070, 5073, 5187, 5320, 5340, 5460, 5785, 5915, 5928, 6230, 6422, 6760, 6764, 6916, 6942, 7098, 7410, 7476, 7980, 8099, 8455, 8645, 9256, 9345, 9464, 9633, 9880, 10140, 10146, 10374, 10680, 10920, 11570, 11830, 11837, 12460, 12844, 13528, 13832, 13884, 14196, 14820, 14952, 15041, 15960, 16055, 16198, 16910, 17290, 17355, 17745, 18690, 19266, 20280, 20292, 20748, 21983, 22477, 23140, 23660, 23674, 24297, 24920, 25365, 25688, 25935, 27768, 28392, 29640, 30082, 32110, 32396, 33820, 34580, 34710, 35490, 35511, 37380, 38532, 40495, 40584, 41496, 43966, 44954, 45123, 46280, 47320, 47348, 48165, 48594, 50730, 51870, 59185, 60164, 64220, 64792, 65949, 67431, 67640, 69160, 69420, 70980, 71022, 74760, 75205, 77064, 80990, 87932, 89908, 90246, 94696, 96330, 97188, 101460, 103740, 105287, 109915, 112385, 118370, 120328, 121485, 128440, 131898, 134862, 138840, 141960, 142044, 150410, 153881, 161980, 175864, 177555, 179816, 180492, 192660, 194376, 202920, 207480, 210574, 219830, 224770, 225615, 236740, 242970, 263796, 269724, 284088, 285779, 300820, 307762, 315861, 323960, 329745, 337155, 355110, 360984, 385320, 421148, 439660, 449540, 451230, 461643, 473480, 485940, 526435, 527592, 539448, 571558, 601640, 615524, 631722, 659490, 674310, 710220, 769405, 842296, 857337, 879320, 899080, 902460, 923286, 971880, 1052870, 1143116, 1231048, 1263444, 1318980, 1348620, 1420440, 1428895, 1538810, 1579305, 1714674, 1804920, 1846572, 2000453, 2105740, 2286232, 2308215, 2526888, 2637960, 2697240, 2857790, 3077620, 3158610, 3429348, 3693144, 4000906, 4211480, 4286685, 4616430, 5715580, 6001359, 6155240, 6317220, 6858696, 8001812, 8573370, 9232860, 10002265, 11431160, 12002718, 12634440, 16003624, 17146740, 18465720, 20004530, 24005436, 30006795, 34293480, 40009060, 48010872, 60013590, 80018120, 120027180, 240054360]

約数ペア:

[(1, 240054360), (2, 120027180), (3, 80018120), (4, 60013590), (5, 48010872), (6, 40009060), (7, 34293480), (8, 30006795), (10, 24005436), (12, 20004530), (13, 18465720), (14, 17146740), (15, 16003624), (19, 12634440), (20, 12002718), (21, 11431160), (24, 10002265), (26, 9232860), (28, 8573370), (30, 8001812), (35, 6858696), (38, 6317220), (39, 6155240), (40, 6001359), (42, 5715580), (52, 4616430), (56, 4286685), (57, 4211480), (60, 4000906), (65, 3693144), (70, 3429348), (76, 3158610), (78, 3077620), (84, 2857790), (89, 2697240), (91, 2637960), (95, 2526888), (104, 2308215), (105, 2286232), (114, 2105740), (120, 2000453), (130, 1846572), (133, 1804920), (140, 1714674), (152, 1579305), (156, 1538810), (168, 1428895), (169, 1420440), (178, 1348620), (182, 1318980), (190, 1263444), (195, 1231048), (210, 1143116), (228, 1052870), (247, 971880), (260, 923286), (266, 902460), (267, 899080), (273, 879320), (280, 857337), (285, 842296), (312, 769405), (338, 710220), (356, 674310), (364, 659490), (380, 631722), (390, 615524), (399, 601640), (420, 571558), (445, 539448), (455, 527592), (456, 526435), (494, 485940), (507, 473480), (520, 461643), (532, 451230), (534, 449540), (546, 439660), (570, 421148), (623, 385320), (665, 360984), (676, 355110), (712, 337155), (728, 329745), (741, 323960), (760, 315861), (780, 307762), (798, 300820), (840, 285779), (845, 284088), (890, 269724), (910, 263796), (988, 242970), (1014, 236740), (1064, 225615), (1068, 224770), (1092, 219830), (1140, 210574), (1157, 207480), (1183, 202920), (1235, 194376), (1246, 192660), (1330, 180492), (1335, 179816), (1352, 177555), (1365, 175864), (1482, 161980), (1560, 153881), (1596, 150410), (1690, 142044), (1691, 141960), (1729, 138840), (1780, 134862), (1820, 131898), (1869, 128440), (1976, 121485), (1995, 120328), (2028, 118370), (2136, 112385), (2184, 109915), (2280, 105287), (2314, 103740), (2366, 101460), (2470, 97188), (2492, 96330), (2535, 94696), (2660, 90246), (2670, 89908), (2730, 87932), (2964, 80990), (3115, 77064), (3192, 75205), (3211, 74760), (3380, 71022), (3382, 70980), (3458, 69420), (3471, 69160), (3549, 67640), (3560, 67431), (3640, 65949), (3705, 64792), (3738, 64220), (3990, 60164), (4056, 59185), (4628, 51870), (4732, 50730), (4940, 48594), (4984, 48165), (5070, 47348), (5073, 47320), (5187, 46280), (5320, 45123), (5340, 44954), (5460, 43966), (5785, 41496), (5915, 40584), (5928, 40495), (6230, 38532), (6422, 37380), (6760, 35511), (6764, 35490), (6916, 34710), (6942, 34580), (7098, 33820), (7410, 32396), (7476, 32110), (7980, 30082), (8099, 29640), (8455, 28392), (8645, 27768), (9256, 25935), (9345, 25688), (9464, 25365), (9633, 24920), (9880, 24297), (10140, 23674), (10146, 23660), (10374, 23140), (10680, 22477), (10920, 21983), (11570, 20748), (11830, 20292), (11837, 20280), (12460, 19266), (12844, 18690), (13528, 17745), (13832, 17355), (13884, 17290), (14196, 16910), (14820, 16198), (14952, 16055), (15041, 15960)]