331215360

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 320

約数和(自身を含む): 1242134784

約数和(自身を除く): 910919424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 101, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 202, 210, 224, 240, 244, 256, 280, 303, 305, 320, 336, 366, 384, 404, 420, 427, 448, 480, 488, 505, 512, 560, 606, 610, 640, 672, 707, 732, 768, 808, 840, 854, 896, 915, 960, 976, 1010, 1120, 1212, 1220, 1280, 1281, 1344, 1414, 1464, 1515, 1536, 1616, 1680, 1708, 1792, 1830, 1920, 1952, 2020, 2121, 2135, 2240, 2424, 2440, 2560, 2562, 2688, 2828, 2928, 3030, 3232, 3360, 3416, 3535, 3584, 3660, 3840, 3904, 4040, 4242, 4270, 4480, 4848, 4880, 5124, 5376, 5656, 5856, 6060, 6161, 6405, 6464, 6720, 6832, 7070, 7320, 7680, 7808, 8080, 8484, 8540, 8960, 9696, 9760, 10248, 10605, 10752, 11312, 11712, 12120, 12322, 12810, 12928, 13440, 13664, 14140, 14640, 15616, 16160, 16968, 17080, 17920, 18483, 19392, 19520, 20496, 21210, 22624, 23424, 24240, 24644, 25620, 25856, 26880, 27328, 28280, 29280, 30805, 31232, 32320, 33936, 34160, 36966, 38784, 39040, 40992, 42420, 43127, 45248, 46848, 48480, 49288, 51240, 51712, 53760, 54656, 56560, 58560, 61610, 64640, 67872, 68320, 73932, 77568, 78080, 81984, 84840, 86254, 90496, 92415, 93696, 96960, 98576, 102480, 109312, 113120, 117120, 123220, 129280, 129381, 135744, 136640, 147864, 155136, 156160, 163968, 169680, 172508, 180992, 184830, 193920, 197152, 204960, 215635, 218624, 226240, 234240, 246440, 258560, 258762, 271488, 273280, 295728, 327936, 339360, 345016, 361984, 369660, 387840, 394304, 409920, 431270, 452480, 468480, 492880, 517524, 542976, 546560, 591456, 646905, 655872, 678720, 690032, 739320, 775680, 788608, 819840, 862540, 904960, 985760, 1035048, 1085952, 1093120, 1182912, 1293810, 1357440, 1380064, 1478640, 1577216, 1639680, 1725080, 1809920, 1971520, 2070096, 2365824, 2587620, 2714880, 2760128, 2957280, 3154432, 3279360, 3450160, 3943040, 4140192, 4731648, 5175240, 5429760, 5520256, 5914560, 6900320, 7886080, 8280384, 9463296, 10350480, 11040512, 11829120, 13800640, 15772160, 16560768, 20700960, 22081024, 23658240, 27601280, 33121536, 41401920, 47316480, 55202560, 66243072, 82803840, 110405120, 165607680, 331215360]

約数ペア:

[(1, 331215360), (2, 165607680), (3, 110405120), (4, 82803840), (5, 66243072), (6, 55202560), (7, 47316480), (8, 41401920), (10, 33121536), (12, 27601280), (14, 23658240), (15, 22081024), (16, 20700960), (20, 16560768), (21, 15772160), (24, 13800640), (28, 11829120), (30, 11040512), (32, 10350480), (35, 9463296), (40, 8280384), (42, 7886080), (48, 6900320), (56, 5914560), (60, 5520256), (61, 5429760), (64, 5175240), (70, 4731648), (80, 4140192), (84, 3943040), (96, 3450160), (101, 3279360), (105, 3154432), (112, 2957280), (120, 2760128), (122, 2714880), (128, 2587620), (140, 2365824), (160, 2070096), (168, 1971520), (183, 1809920), (192, 1725080), (202, 1639680), (210, 1577216), (224, 1478640), (240, 1380064), (244, 1357440), (256, 1293810), (280, 1182912), (303, 1093120), (305, 1085952), (320, 1035048), (336, 985760), (366, 904960), (384, 862540), (404, 819840), (420, 788608), (427, 775680), (448, 739320), (480, 690032), (488, 678720), (505, 655872), (512, 646905), (560, 591456), (606, 546560), (610, 542976), (640, 517524), (672, 492880), (707, 468480), (732, 452480), (768, 431270), (808, 409920), (840, 394304), (854, 387840), (896, 369660), (915, 361984), (960, 345016), (976, 339360), (1010, 327936), (1120, 295728), (1212, 273280), (1220, 271488), (1280, 258762), (1281, 258560), (1344, 246440), (1414, 234240), (1464, 226240), (1515, 218624), (1536, 215635), (1616, 204960), (1680, 197152), (1708, 193920), (1792, 184830), (1830, 180992), (1920, 172508), (1952, 169680), (2020, 163968), (2121, 156160), (2135, 155136), (2240, 147864), (2424, 136640), (2440, 135744), (2560, 129381), (2562, 129280), (2688, 123220), (2828, 117120), (2928, 113120), (3030, 109312), (3232, 102480), (3360, 98576), (3416, 96960), (3535, 93696), (3584, 92415), (3660, 90496), (3840, 86254), (3904, 84840), (4040, 81984), (4242, 78080), (4270, 77568), (4480, 73932), (4848, 68320), (4880, 67872), (5124, 64640), (5376, 61610), (5656, 58560), (5856, 56560), (6060, 54656), (6161, 53760), (6405, 51712), (6464, 51240), (6720, 49288), (6832, 48480), (7070, 46848), (7320, 45248), (7680, 43127), (7808, 42420), (8080, 40992), (8484, 39040), (8540, 38784), (8960, 36966), (9696, 34160), (9760, 33936), (10248, 32320), (10605, 31232), (10752, 30805), (11312, 29280), (11712, 28280), (12120, 27328), (12322, 26880), (12810, 25856), (12928, 25620), (13440, 24644), (13664, 24240), (14140, 23424), (14640, 22624), (15616, 21210), (16160, 20496), (16968, 19520), (17080, 19392), (17920, 18483)]