319251240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 384

約数和(自身を含む): 1340640000

約数和(自身を除く): 1021388760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 121, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 242, 252, 264, 270, 280, 297, 308, 315, 330, 349, 360, 363, 378, 385, 396, 420, 440, 462, 484, 495, 504, 540, 594, 605, 616, 630, 660, 693, 698, 726, 756, 770, 792, 840, 847, 924, 945, 968, 990, 1047, 1080, 1089, 1155, 1188, 1210, 1260, 1320, 1386, 1396, 1452, 1485, 1512, 1540, 1694, 1745, 1815, 1848, 1890, 1980, 2079, 2094, 2178, 2310, 2376, 2420, 2443, 2520, 2541, 2772, 2792, 2904, 2970, 3080, 3141, 3267, 3388, 3465, 3490, 3630, 3780, 3839, 3960, 4158, 4188, 4235, 4356, 4620, 4840, 4886, 5082, 5235, 5445, 5544, 5940, 6282, 6534, 6776, 6930, 6980, 7260, 7329, 7560, 7623, 7678, 8316, 8376, 8470, 8712, 9240, 9423, 9772, 10164, 10395, 10470, 10890, 11517, 11880, 12215, 12564, 12705, 13068, 13860, 13960, 14520, 14658, 15246, 15356, 15705, 16335, 16632, 16940, 18846, 19195, 19544, 20328, 20790, 20940, 21780, 21987, 22869, 23034, 24430, 25128, 25410, 26136, 26873, 27720, 29316, 30492, 30712, 31410, 32670, 33880, 34551, 36645, 37692, 38115, 38390, 41580, 41880, 42229, 43560, 43974, 45738, 46068, 47115, 48860, 50820, 53746, 57585, 58632, 60984, 62820, 65340, 65961, 69102, 73290, 75384, 76230, 76780, 80619, 83160, 84458, 87948, 91476, 92136, 94230, 97720, 101640, 103653, 107492, 109935, 114345, 115170, 125640, 126687, 130680, 131922, 134365, 138204, 146580, 152460, 153560, 161238, 168916, 172755, 175896, 182952, 188460, 207306, 211145, 214984, 219870, 228690, 230340, 241857, 253374, 263844, 268730, 276408, 293160, 295603, 304920, 322476, 329805, 337832, 345510, 376920, 380061, 403095, 414612, 422290, 439740, 457380, 460680, 483714, 506748, 518265, 527688, 537460, 591206, 633435, 644952, 659610, 691020, 725571, 760122, 806190, 829224, 844580, 879480, 886809, 914760, 967428, 1013496, 1036530, 1074920, 1140183, 1182412, 1209285, 1266870, 1319220, 1382040, 1451142, 1478015, 1520244, 1612380, 1689160, 1773618, 1900305, 1934856, 2073060, 2280366, 2364824, 2418570, 2533740, 2638440, 2660427, 2902284, 2956030, 3040488, 3224760, 3547236, 3627855, 3800610, 4146120, 4434045, 4560732, 4837140, 5067480, 5320854, 5700915, 5804568, 5912060, 7094472, 7255710, 7601220, 7981281, 8868090, 9121464, 9674280, 10641708, 11401830, 11824120, 13302135, 14511420, 15202440, 15962562, 17736180, 21283416, 22803660, 26604270, 29022840, 31925124, 35472360, 39906405, 45607320, 53208540, 63850248, 79812810, 106417080, 159625620, 319251240]

約数ペア:

[(1, 319251240), (2, 159625620), (3, 106417080), (4, 79812810), (5, 63850248), (6, 53208540), (7, 45607320), (8, 39906405), (9, 35472360), (10, 31925124), (11, 29022840), (12, 26604270), (14, 22803660), (15, 21283416), (18, 17736180), (20, 15962562), (21, 15202440), (22, 14511420), (24, 13302135), (27, 11824120), (28, 11401830), (30, 10641708), (33, 9674280), (35, 9121464), (36, 8868090), (40, 7981281), (42, 7601220), (44, 7255710), (45, 7094472), (54, 5912060), (55, 5804568), (56, 5700915), (60, 5320854), (63, 5067480), (66, 4837140), (70, 4560732), (72, 4434045), (77, 4146120), (84, 3800610), (88, 3627855), (90, 3547236), (99, 3224760), (105, 3040488), (108, 2956030), (110, 2902284), (120, 2660427), (121, 2638440), (126, 2533740), (132, 2418570), (135, 2364824), (140, 2280366), (154, 2073060), (165, 1934856), (168, 1900305), (180, 1773618), (189, 1689160), (198, 1612380), (210, 1520244), (216, 1478015), (220, 1451142), (231, 1382040), (242, 1319220), (252, 1266870), (264, 1209285), (270, 1182412), (280, 1140183), (297, 1074920), (308, 1036530), (315, 1013496), (330, 967428), (349, 914760), (360, 886809), (363, 879480), (378, 844580), (385, 829224), (396, 806190), (420, 760122), (440, 725571), (462, 691020), (484, 659610), (495, 644952), (504, 633435), (540, 591206), (594, 537460), (605, 527688), (616, 518265), (630, 506748), (660, 483714), (693, 460680), (698, 457380), (726, 439740), (756, 422290), (770, 414612), (792, 403095), (840, 380061), (847, 376920), (924, 345510), (945, 337832), (968, 329805), (990, 322476), (1047, 304920), (1080, 295603), (1089, 293160), (1155, 276408), (1188, 268730), (1210, 263844), (1260, 253374), (1320, 241857), (1386, 230340), (1396, 228690), (1452, 219870), (1485, 214984), (1512, 211145), (1540, 207306), (1694, 188460), (1745, 182952), (1815, 175896), (1848, 172755), (1890, 168916), (1980, 161238), (2079, 153560), (2094, 152460), (2178, 146580), (2310, 138204), (2376, 134365), (2420, 131922), (2443, 130680), (2520, 126687), (2541, 125640), (2772, 115170), (2792, 114345), (2904, 109935), (2970, 107492), (3080, 103653), (3141, 101640), (3267, 97720), (3388, 94230), (3465, 92136), (3490, 91476), (3630, 87948), (3780, 84458), (3839, 83160), (3960, 80619), (4158, 76780), (4188, 76230), (4235, 75384), (4356, 73290), (4620, 69102), (4840, 65961), (4886, 65340), (5082, 62820), (5235, 60984), (5445, 58632), (5544, 57585), (5940, 53746), (6282, 50820), (6534, 48860), (6776, 47115), (6930, 46068), (6980, 45738), (7260, 43974), (7329, 43560), (7560, 42229), (7623, 41880), (7678, 41580), (8316, 38390), (8376, 38115), (8470, 37692), (8712, 36645), (9240, 34551), (9423, 33880), (9772, 32670), (10164, 31410), (10395, 30712), (10470, 30492), (10890, 29316), (11517, 27720), (11880, 26873), (12215, 26136), (12564, 25410), (12705, 25128), (13068, 24430), (13860, 23034), (13960, 22869), (14520, 21987), (14658, 21780), (15246, 20940), (15356, 20790), (15705, 20328), (16335, 19544), (16632, 19195), (16940, 18846)]