331366080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:567

約数の個数: 224

約数和(自身を含む): 1139708160

約数和(自身を除く): 808342080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 192, 222, 228, 240, 285, 296, 304, 320, 370, 380, 444, 456, 480, 491, 555, 570, 592, 608, 703, 740, 760, 888, 912, 960, 982, 1110, 1140, 1184, 1216, 1406, 1473, 1480, 1520, 1776, 1824, 1964, 2109, 2220, 2280, 2368, 2455, 2812, 2946, 2960, 3040, 3515, 3552, 3648, 3928, 4218, 4440, 4560, 4910, 5624, 5892, 5920, 6080, 7030, 7104, 7365, 7856, 8436, 8880, 9120, 9329, 9820, 10545, 11248, 11784, 11840, 14060, 14730, 15712, 16872, 17760, 18167, 18240, 18658, 19640, 21090, 22496, 23568, 27987, 28120, 29460, 31424, 33744, 35520, 36334, 37316, 39280, 42180, 44992, 46645, 47136, 54501, 55974, 56240, 58920, 67488, 72668, 74632, 78560, 84360, 90835, 93290, 94272, 109002, 111948, 112480, 117840, 134976, 139935, 145336, 149264, 157120, 168720, 181670, 186580, 218004, 223896, 224960, 235680, 272505, 279870, 290672, 298528, 337440, 345173, 363340, 373160, 436008, 447792, 471360, 545010, 559740, 581344, 597056, 674880, 690346, 726680, 746320, 872016, 895584, 1035519, 1090020, 1119480, 1162688, 1380692, 1453360, 1492640, 1725865, 1744032, 1791168, 2071038, 2180040, 2238960, 2761384, 2906720, 2985280, 3451730, 3488064, 4142076, 4360080, 4477920, 5177595, 5522768, 5813440, 6903460, 8284152, 8720160, 8955840, 10355190, 11045536, 13806920, 16568304, 17440320, 20710380, 22091072, 27613840, 33136608, 41420760, 55227680, 66273216, 82841520, 110455360, 165683040, 331366080]

約数ペア:

[(1, 331366080), (2, 165683040), (3, 110455360), (4, 82841520), (5, 66273216), (6, 55227680), (8, 41420760), (10, 33136608), (12, 27613840), (15, 22091072), (16, 20710380), (19, 17440320), (20, 16568304), (24, 13806920), (30, 11045536), (32, 10355190), (37, 8955840), (38, 8720160), (40, 8284152), (48, 6903460), (57, 5813440), (60, 5522768), (64, 5177595), (74, 4477920), (76, 4360080), (80, 4142076), (95, 3488064), (96, 3451730), (111, 2985280), (114, 2906720), (120, 2761384), (148, 2238960), (152, 2180040), (160, 2071038), (185, 1791168), (190, 1744032), (192, 1725865), (222, 1492640), (228, 1453360), (240, 1380692), (285, 1162688), (296, 1119480), (304, 1090020), (320, 1035519), (370, 895584), (380, 872016), (444, 746320), (456, 726680), (480, 690346), (491, 674880), (555, 597056), (570, 581344), (592, 559740), (608, 545010), (703, 471360), (740, 447792), (760, 436008), (888, 373160), (912, 363340), (960, 345173), (982, 337440), (1110, 298528), (1140, 290672), (1184, 279870), (1216, 272505), (1406, 235680), (1473, 224960), (1480, 223896), (1520, 218004), (1776, 186580), (1824, 181670), (1964, 168720), (2109, 157120), (2220, 149264), (2280, 145336), (2368, 139935), (2455, 134976), (2812, 117840), (2946, 112480), (2960, 111948), (3040, 109002), (3515, 94272), (3552, 93290), (3648, 90835), (3928, 84360), (4218, 78560), (4440, 74632), (4560, 72668), (4910, 67488), (5624, 58920), (5892, 56240), (5920, 55974), (6080, 54501), (7030, 47136), (7104, 46645), (7365, 44992), (7856, 42180), (8436, 39280), (8880, 37316), (9120, 36334), (9329, 35520), (9820, 33744), (10545, 31424), (11248, 29460), (11784, 28120), (11840, 27987), (14060, 23568), (14730, 22496), (15712, 21090), (16872, 19640), (17760, 18658), (18167, 18240)]