21574419840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{220327}}^1$

素因数の和:220369

約数の個数: 192

約数和(自身を含む): 78881830560

約数和(自身を除く): 57307410720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 16320, 19584, 24480, 32640, 48960, 97920, 220327, 440654, 660981, 881308, 1101635, 1321962, 1762616, 1982943, 2203270, 2643924, 3304905, 3525232, 3745559, 3965886, 4406540, 5287848, 6609810, 7050464, 7491118, 7931772, 8813080, 9914715, 10575696, 11236677, 13219620, 14100928, 14982236, 15863544, 17626160, 18727795, 19829430, 21151392, 22473354, 26439240, 28201856, 29964472, 31727088, 33710031, 35252320, 37455590, 39658860, 42302784, 44946708, 52878480, 56183385, 59928944, 63454176, 67420062, 70504640, 74911180, 79317720, 84605568, 89893416, 105756960, 112366770, 119857888, 126908352, 134840124, 141009280, 149822360, 158635440, 168550155, 179786832, 211513920, 224733540, 239715776, 253816704, 269680248, 299644720, 317270880, 337100310, 359573664, 423027840, 449467080, 479431552, 539360496, 599289440, 634541760, 674200620, 719147328, 898934160, 1078720992, 1198578880, 1269083520, 1348401240, 1438294656, 1797868320, 2157441984, 2397157760, 2696802480, 3595736640, 4314883968, 5393604960, 7191473280, 10787209920, 21574419840]

約数ペア:

[(1, 21574419840), (2, 10787209920), (3, 7191473280), (4, 5393604960), (5, 4314883968), (6, 3595736640), (8, 2696802480), (9, 2397157760), (10, 2157441984), (12, 1797868320), (15, 1438294656), (16, 1348401240), (17, 1269083520), (18, 1198578880), (20, 1078720992), (24, 898934160), (30, 719147328), (32, 674200620), (34, 634541760), (36, 599289440), (40, 539360496), (45, 479431552), (48, 449467080), (51, 423027840), (60, 359573664), (64, 337100310), (68, 317270880), (72, 299644720), (80, 269680248), (85, 253816704), (90, 239715776), (96, 224733540), (102, 211513920), (120, 179786832), (128, 168550155), (136, 158635440), (144, 149822360), (153, 141009280), (160, 134840124), (170, 126908352), (180, 119857888), (192, 112366770), (204, 105756960), (240, 89893416), (255, 84605568), (272, 79317720), (288, 74911180), (306, 70504640), (320, 67420062), (340, 63454176), (360, 59928944), (384, 56183385), (408, 52878480), (480, 44946708), (510, 42302784), (544, 39658860), (576, 37455590), (612, 35252320), (640, 33710031), (680, 31727088), (720, 29964472), (765, 28201856), (816, 26439240), (960, 22473354), (1020, 21151392), (1088, 19829430), (1152, 18727795), (1224, 17626160), (1360, 15863544), (1440, 14982236), (1530, 14100928), (1632, 13219620), (1920, 11236677), (2040, 10575696), (2176, 9914715), (2448, 8813080), (2720, 7931772), (2880, 7491118), (3060, 7050464), (3264, 6609810), (4080, 5287848), (4896, 4406540), (5440, 3965886), (5760, 3745559), (6120, 3525232), (6528, 3304905), (8160, 2643924), (9792, 2203270), (10880, 1982943), (12240, 1762616), (16320, 1321962), (19584, 1101635), (24480, 881308), (32640, 660981), (48960, 440654), (97920, 220327)]