199117440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 320

約数和(自身を含む): 746444160

約数和(自身を除く): 547326720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 167, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 324, 334, 345, 360, 368, 384, 405, 414, 432, 460, 480, 501, 540, 552, 576, 621, 640, 648, 668, 690, 720, 736, 810, 828, 835, 864, 920, 960, 1002, 1035, 1080, 1104, 1152, 1242, 1296, 1336, 1380, 1440, 1472, 1503, 1620, 1656, 1670, 1728, 1840, 1863, 1920, 2004, 2070, 2160, 2208, 2484, 2505, 2592, 2672, 2760, 2880, 2944, 3006, 3105, 3240, 3312, 3340, 3456, 3680, 3726, 3841, 4008, 4140, 4320, 4416, 4509, 4968, 5010, 5184, 5344, 5520, 5760, 6012, 6210, 6480, 6624, 6680, 7360, 7452, 7515, 7682, 8016, 8280, 8640, 8832, 9018, 9315, 9936, 10020, 10368, 10688, 11040, 11523, 12024, 12420, 12960, 13248, 13360, 13527, 14720, 14904, 15030, 15364, 16032, 16560, 17280, 18036, 18630, 19205, 19872, 20040, 21376, 22080, 22545, 23046, 24048, 24840, 25920, 26496, 26720, 27054, 29808, 30060, 30728, 32064, 33120, 34569, 36072, 37260, 38410, 39744, 40080, 44160, 45090, 46092, 48096, 49680, 51840, 53440, 54108, 57615, 59616, 60120, 61456, 64128, 66240, 67635, 69138, 72144, 74520, 76820, 79488, 80160, 90180, 92184, 96192, 99360, 103707, 106880, 108216, 115230, 119232, 120240, 122912, 132480, 135270, 138276, 144288, 149040, 153640, 160320, 172845, 180360, 184368, 192384, 198720, 207414, 216432, 230460, 238464, 240480, 245824, 270540, 276552, 288576, 298080, 307280, 311121, 320640, 345690, 360720, 368736, 397440, 414828, 432864, 460920, 480960, 491648, 518535, 541080, 553104, 577152, 596160, 614560, 622242, 691380, 721440, 737472, 829656, 865728, 921840, 961920, 1037070, 1082160, 1106208, 1192320, 1229120, 1244484, 1382760, 1442880, 1474944, 1555605, 1659312, 1731456, 1843680, 2074140, 2164320, 2212416, 2458240, 2488968, 2765520, 2885760, 3111210, 3318624, 3687360, 4148280, 4328640, 4424832, 4977936, 5531040, 6222420, 6637248, 7374720, 8296560, 8657280, 9955872, 11062080, 12444840, 13274496, 16593120, 19911744, 22124160, 24889680, 33186240, 39823488, 49779360, 66372480, 99558720, 199117440]

約数ペア:

[(1, 199117440), (2, 99558720), (3, 66372480), (4, 49779360), (5, 39823488), (6, 33186240), (8, 24889680), (9, 22124160), (10, 19911744), (12, 16593120), (15, 13274496), (16, 12444840), (18, 11062080), (20, 9955872), (23, 8657280), (24, 8296560), (27, 7374720), (30, 6637248), (32, 6222420), (36, 5531040), (40, 4977936), (45, 4424832), (46, 4328640), (48, 4148280), (54, 3687360), (60, 3318624), (64, 3111210), (69, 2885760), (72, 2765520), (80, 2488968), (81, 2458240), (90, 2212416), (92, 2164320), (96, 2074140), (108, 1843680), (115, 1731456), (120, 1659312), (128, 1555605), (135, 1474944), (138, 1442880), (144, 1382760), (160, 1244484), (162, 1229120), (167, 1192320), (180, 1106208), (184, 1082160), (192, 1037070), (207, 961920), (216, 921840), (230, 865728), (240, 829656), (270, 737472), (276, 721440), (288, 691380), (320, 622242), (324, 614560), (334, 596160), (345, 577152), (360, 553104), (368, 541080), (384, 518535), (405, 491648), (414, 480960), (432, 460920), (460, 432864), (480, 414828), (501, 397440), (540, 368736), (552, 360720), (576, 345690), (621, 320640), (640, 311121), (648, 307280), (668, 298080), (690, 288576), (720, 276552), (736, 270540), (810, 245824), (828, 240480), (835, 238464), (864, 230460), (920, 216432), (960, 207414), (1002, 198720), (1035, 192384), (1080, 184368), (1104, 180360), (1152, 172845), (1242, 160320), (1296, 153640), (1336, 149040), (1380, 144288), (1440, 138276), (1472, 135270), (1503, 132480), (1620, 122912), (1656, 120240), (1670, 119232), (1728, 115230), (1840, 108216), (1863, 106880), (1920, 103707), (2004, 99360), (2070, 96192), (2160, 92184), (2208, 90180), (2484, 80160), (2505, 79488), (2592, 76820), (2672, 74520), (2760, 72144), (2880, 69138), (2944, 67635), (3006, 66240), (3105, 64128), (3240, 61456), (3312, 60120), (3340, 59616), (3456, 57615), (3680, 54108), (3726, 53440), (3841, 51840), (4008, 49680), (4140, 48096), (4320, 46092), (4416, 45090), (4509, 44160), (4968, 40080), (5010, 39744), (5184, 38410), (5344, 37260), (5520, 36072), (5760, 34569), (6012, 33120), (6210, 32064), (6480, 30728), (6624, 30060), (6680, 29808), (7360, 27054), (7452, 26720), (7515, 26496), (7682, 25920), (8016, 24840), (8280, 24048), (8640, 23046), (8832, 22545), (9018, 22080), (9315, 21376), (9936, 20040), (10020, 19872), (10368, 19205), (10688, 18630), (11040, 18036), (11523, 17280), (12024, 16560), (12420, 16032), (12960, 15364), (13248, 15030), (13360, 14904), (13527, 14720)]