197088640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 256

約数和(自身を含む): 586051200

約数和(自身を除く): 388962560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 37, 40, 41, 56, 58, 64, 70, 74, 80, 82, 112, 116, 128, 140, 145, 148, 160, 164, 185, 203, 205, 224, 232, 259, 280, 287, 290, 296, 320, 328, 370, 406, 410, 448, 464, 518, 560, 574, 580, 592, 640, 656, 740, 812, 820, 896, 928, 1015, 1036, 1073, 1120, 1148, 1160, 1184, 1189, 1295, 1312, 1435, 1480, 1517, 1624, 1640, 1856, 2030, 2072, 2146, 2240, 2296, 2320, 2368, 2378, 2590, 2624, 2870, 2960, 3034, 3248, 3280, 3712, 4060, 4144, 4292, 4480, 4592, 4640, 4736, 4756, 5180, 5248, 5365, 5740, 5920, 5945, 6068, 6496, 6560, 7511, 7585, 8120, 8288, 8323, 8584, 9184, 9280, 9512, 10360, 10619, 10730, 11480, 11840, 11890, 12136, 12992, 13120, 15022, 15170, 16240, 16576, 16646, 17168, 18368, 18560, 19024, 20720, 21238, 21460, 22960, 23680, 23780, 24272, 25984, 26240, 30044, 30340, 32480, 33152, 33292, 34336, 36736, 37555, 38048, 41440, 41615, 42476, 42920, 43993, 45920, 47560, 48544, 53095, 60088, 60680, 64960, 66584, 68672, 75110, 76096, 82880, 83230, 84952, 85840, 87986, 91840, 95120, 97088, 106190, 120176, 121360, 129920, 133168, 137344, 150220, 152192, 165760, 166460, 169904, 171680, 175972, 183680, 190240, 194176, 212380, 219965, 240352, 242720, 266336, 300440, 307951, 332920, 339808, 343360, 351944, 380480, 424760, 439930, 480704, 485440, 532672, 600880, 615902, 665840, 679616, 686720, 703888, 760960, 849520, 879860, 961408, 970880, 1065344, 1201760, 1231804, 1331680, 1359232, 1407776, 1539755, 1699040, 1759720, 2403520, 2463608, 2663360, 2815552, 3079510, 3398080, 3519440, 4807040, 4927216, 5326720, 5631104, 6159020, 6796160, 7038880, 9854432, 12318040, 14077760, 19708864, 24636080, 28155520, 39417728, 49272160, 98544320, 197088640]

約数ペア:

[(1, 197088640), (2, 98544320), (4, 49272160), (5, 39417728), (7, 28155520), (8, 24636080), (10, 19708864), (14, 14077760), (16, 12318040), (20, 9854432), (28, 7038880), (29, 6796160), (32, 6159020), (35, 5631104), (37, 5326720), (40, 4927216), (41, 4807040), (56, 3519440), (58, 3398080), (64, 3079510), (70, 2815552), (74, 2663360), (80, 2463608), (82, 2403520), (112, 1759720), (116, 1699040), (128, 1539755), (140, 1407776), (145, 1359232), (148, 1331680), (160, 1231804), (164, 1201760), (185, 1065344), (203, 970880), (205, 961408), (224, 879860), (232, 849520), (259, 760960), (280, 703888), (287, 686720), (290, 679616), (296, 665840), (320, 615902), (328, 600880), (370, 532672), (406, 485440), (410, 480704), (448, 439930), (464, 424760), (518, 380480), (560, 351944), (574, 343360), (580, 339808), (592, 332920), (640, 307951), (656, 300440), (740, 266336), (812, 242720), (820, 240352), (896, 219965), (928, 212380), (1015, 194176), (1036, 190240), (1073, 183680), (1120, 175972), (1148, 171680), (1160, 169904), (1184, 166460), (1189, 165760), (1295, 152192), (1312, 150220), (1435, 137344), (1480, 133168), (1517, 129920), (1624, 121360), (1640, 120176), (1856, 106190), (2030, 97088), (2072, 95120), (2146, 91840), (2240, 87986), (2296, 85840), (2320, 84952), (2368, 83230), (2378, 82880), (2590, 76096), (2624, 75110), (2870, 68672), (2960, 66584), (3034, 64960), (3248, 60680), (3280, 60088), (3712, 53095), (4060, 48544), (4144, 47560), (4292, 45920), (4480, 43993), (4592, 42920), (4640, 42476), (4736, 41615), (4756, 41440), (5180, 38048), (5248, 37555), (5365, 36736), (5740, 34336), (5920, 33292), (5945, 33152), (6068, 32480), (6496, 30340), (6560, 30044), (7511, 26240), (7585, 25984), (8120, 24272), (8288, 23780), (8323, 23680), (8584, 22960), (9184, 21460), (9280, 21238), (9512, 20720), (10360, 19024), (10619, 18560), (10730, 18368), (11480, 17168), (11840, 16646), (11890, 16576), (12136, 16240), (12992, 15170), (13120, 15022)]