378911520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 360

約数和(自身を含む): 1456389396

約数和(自身を除く): 1077477876

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 169, 173, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 338, 346, 351, 360, 390, 405, 416, 432, 468, 480, 507, 519, 520, 540, 585, 624, 648, 676, 692, 702, 720, 780, 810, 845, 864, 865, 936, 1014, 1038, 1040, 1053, 1080, 1170, 1248, 1296, 1352, 1384, 1404, 1440, 1521, 1557, 1560, 1620, 1690, 1730, 1755, 1872, 2028, 2076, 2080, 2106, 2160, 2249, 2340, 2535, 2592, 2595, 2704, 2768, 2808, 3042, 3114, 3120, 3240, 3380, 3460, 3510, 3744, 4056, 4152, 4212, 4320, 4498, 4563, 4671, 4680, 5070, 5190, 5265, 5408, 5536, 5616, 6084, 6228, 6240, 6480, 6747, 6760, 6920, 7020, 7605, 7785, 8112, 8304, 8424, 8996, 9126, 9342, 9360, 10140, 10380, 10530, 11232, 11245, 12168, 12456, 12960, 13494, 13520, 13689, 13840, 14013, 14040, 15210, 15570, 16224, 16608, 16848, 17992, 18252, 18684, 18720, 20241, 20280, 20760, 21060, 22490, 22815, 23355, 24336, 24912, 26988, 27040, 27378, 27680, 28026, 28080, 29237, 30420, 31140, 33696, 33735, 35984, 36504, 37368, 40482, 40560, 41520, 42120, 44980, 45630, 46710, 48672, 49824, 53976, 54756, 56052, 56160, 58474, 60723, 60840, 62280, 67470, 68445, 70065, 71968, 73008, 74736, 80964, 81120, 83040, 84240, 87711, 89960, 91260, 93420, 101205, 107952, 109512, 112104, 116948, 121446, 121680, 124560, 134940, 136890, 140130, 146016, 146185, 149472, 161928, 168480, 175422, 179920, 182169, 182520, 186840, 202410, 215904, 219024, 224208, 233896, 242892, 243360, 249120, 263133, 269880, 273780, 280260, 292370, 303615, 323856, 350844, 359840, 364338, 365040, 373680, 404820, 438048, 438555, 448416, 467792, 485784, 526266, 539760, 547560, 560520, 584740, 607230, 647712, 701688, 728676, 730080, 747360, 789399, 809640, 877110, 910845, 935584, 971568, 1052532, 1079520, 1095120, 1121040, 1169480, 1214460, 1315665, 1403376, 1457352, 1578798, 1619280, 1754220, 1821690, 1943136, 2105064, 2190240, 2242080, 2338960, 2368197, 2428920, 2631330, 2806752, 2914704, 3157596, 3238560, 3508440, 3643380, 3946995, 4210128, 4677920, 4736394, 4857840, 5262660, 5829408, 6315192, 7016880, 7286760, 7893990, 8420256, 9472788, 9715680, 10525320, 11840985, 12630384, 14033760, 14573520, 15787980, 18945576, 21050640, 23681970, 25260768, 29147040, 31575960, 37891152, 42101280, 47363940, 63151920, 75782304, 94727880, 126303840, 189455760, 378911520]

約数ペア:

[(1, 378911520), (2, 189455760), (3, 126303840), (4, 94727880), (5, 75782304), (6, 63151920), (8, 47363940), (9, 42101280), (10, 37891152), (12, 31575960), (13, 29147040), (15, 25260768), (16, 23681970), (18, 21050640), (20, 18945576), (24, 15787980), (26, 14573520), (27, 14033760), (30, 12630384), (32, 11840985), (36, 10525320), (39, 9715680), (40, 9472788), (45, 8420256), (48, 7893990), (52, 7286760), (54, 7016880), (60, 6315192), (65, 5829408), (72, 5262660), (78, 4857840), (80, 4736394), (81, 4677920), (90, 4210128), (96, 3946995), (104, 3643380), (108, 3508440), (117, 3238560), (120, 3157596), (130, 2914704), (135, 2806752), (144, 2631330), (156, 2428920), (160, 2368197), (162, 2338960), (169, 2242080), (173, 2190240), (180, 2105064), (195, 1943136), (208, 1821690), (216, 1754220), (234, 1619280), (240, 1578798), (260, 1457352), (270, 1403376), (288, 1315665), (312, 1214460), (324, 1169480), (338, 1121040), (346, 1095120), (351, 1079520), (360, 1052532), (390, 971568), (405, 935584), (416, 910845), (432, 877110), (468, 809640), (480, 789399), (507, 747360), (519, 730080), (520, 728676), (540, 701688), (585, 647712), (624, 607230), (648, 584740), (676, 560520), (692, 547560), (702, 539760), (720, 526266), (780, 485784), (810, 467792), (845, 448416), (864, 438555), (865, 438048), (936, 404820), (1014, 373680), (1038, 365040), (1040, 364338), (1053, 359840), (1080, 350844), (1170, 323856), (1248, 303615), (1296, 292370), (1352, 280260), (1384, 273780), (1404, 269880), (1440, 263133), (1521, 249120), (1557, 243360), (1560, 242892), (1620, 233896), (1690, 224208), (1730, 219024), (1755, 215904), (1872, 202410), (2028, 186840), (2076, 182520), (2080, 182169), (2106, 179920), (2160, 175422), (2249, 168480), (2340, 161928), (2535, 149472), (2592, 146185), (2595, 146016), (2704, 140130), (2768, 136890), (2808, 134940), (3042, 124560), (3114, 121680), (3120, 121446), (3240, 116948), (3380, 112104), (3460, 109512), (3510, 107952), (3744, 101205), (4056, 93420), (4152, 91260), (4212, 89960), (4320, 87711), (4498, 84240), (4563, 83040), (4671, 81120), (4680, 80964), (5070, 74736), (5190, 73008), (5265, 71968), (5408, 70065), (5536, 68445), (5616, 67470), (6084, 62280), (6228, 60840), (6240, 60723), (6480, 58474), (6747, 56160), (6760, 56052), (6920, 54756), (7020, 53976), (7605, 49824), (7785, 48672), (8112, 46710), (8304, 45630), (8424, 44980), (8996, 42120), (9126, 41520), (9342, 40560), (9360, 40482), (10140, 37368), (10380, 36504), (10530, 35984), (11232, 33735), (11245, 33696), (12168, 31140), (12456, 30420), (12960, 29237), (13494, 28080), (13520, 28026), (13689, 27680), (13840, 27378), (14013, 27040), (14040, 26988), (15210, 24912), (15570, 24336), (16224, 23355), (16608, 22815), (16848, 22490), (17992, 21060), (18252, 20760), (18684, 20280), (18720, 20241)]