346985280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:805

約数の個数: 168

約数和(自身を含む): 1201241184

約数和(自身を除く): 854255904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 211, 240, 288, 320, 360, 422, 480, 571, 576, 633, 720, 844, 960, 1055, 1142, 1266, 1440, 1688, 1713, 1899, 2110, 2284, 2532, 2855, 2880, 3165, 3376, 3426, 3798, 4220, 4568, 5064, 5139, 5710, 6330, 6752, 6852, 7596, 8440, 8565, 9136, 9495, 10128, 10278, 11420, 12660, 13504, 13704, 15192, 16880, 17130, 18272, 18990, 20256, 20556, 22840, 25320, 25695, 27408, 30384, 33760, 34260, 36544, 37980, 40512, 41112, 45680, 50640, 51390, 54816, 60768, 67520, 68520, 75960, 82224, 91360, 101280, 102780, 109632, 120481, 121536, 137040, 151920, 164448, 182720, 202560, 205560, 240962, 274080, 303840, 328896, 361443, 411120, 481924, 548160, 602405, 607680, 722886, 822240, 963848, 1084329, 1204810, 1445772, 1644480, 1807215, 1927696, 2168658, 2409620, 2891544, 3614430, 3855392, 4337316, 4819240, 5421645, 5783088, 7228860, 7710784, 8674632, 9638480, 10843290, 11566176, 14457720, 17349264, 19276960, 21686580, 23132352, 28915440, 34698528, 38553920, 43373160, 57830880, 69397056, 86746320, 115661760, 173492640, 346985280]

約数ペア:

[(1, 346985280), (2, 173492640), (3, 115661760), (4, 86746320), (5, 69397056), (6, 57830880), (8, 43373160), (9, 38553920), (10, 34698528), (12, 28915440), (15, 23132352), (16, 21686580), (18, 19276960), (20, 17349264), (24, 14457720), (30, 11566176), (32, 10843290), (36, 9638480), (40, 8674632), (45, 7710784), (48, 7228860), (60, 5783088), (64, 5421645), (72, 4819240), (80, 4337316), (90, 3855392), (96, 3614430), (120, 2891544), (144, 2409620), (160, 2168658), (180, 1927696), (192, 1807215), (211, 1644480), (240, 1445772), (288, 1204810), (320, 1084329), (360, 963848), (422, 822240), (480, 722886), (571, 607680), (576, 602405), (633, 548160), (720, 481924), (844, 411120), (960, 361443), (1055, 328896), (1142, 303840), (1266, 274080), (1440, 240962), (1688, 205560), (1713, 202560), (1899, 182720), (2110, 164448), (2284, 151920), (2532, 137040), (2855, 121536), (2880, 120481), (3165, 109632), (3376, 102780), (3426, 101280), (3798, 91360), (4220, 82224), (4568, 75960), (5064, 68520), (5139, 67520), (5710, 60768), (6330, 54816), (6752, 51390), (6852, 50640), (7596, 45680), (8440, 41112), (8565, 40512), (9136, 37980), (9495, 36544), (10128, 34260), (10278, 33760), (11420, 30384), (12660, 27408), (13504, 25695), (13704, 25320), (15192, 22840), (16880, 20556), (17130, 20256), (18272, 18990)]