445397760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:132

約数の個数: 324

約数和(自身を含む): 1648208016

約数和(自身を除く): 1202810256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 41, 45, 46, 48, 60, 64, 69, 72, 80, 82, 90, 92, 96, 115, 120, 123, 128, 138, 144, 160, 164, 180, 184, 192, 205, 207, 230, 240, 246, 256, 276, 288, 320, 328, 345, 360, 368, 369, 384, 410, 414, 460, 480, 492, 552, 576, 615, 640, 656, 690, 720, 736, 738, 768, 820, 828, 920, 943, 960, 984, 1035, 1104, 1152, 1230, 1280, 1312, 1380, 1440, 1472, 1476, 1640, 1656, 1681, 1840, 1845, 1886, 1920, 1968, 2070, 2208, 2304, 2460, 2624, 2760, 2829, 2880, 2944, 2952, 3280, 3312, 3362, 3680, 3690, 3772, 3840, 3936, 4140, 4416, 4715, 4920, 5043, 5248, 5520, 5658, 5760, 5888, 5904, 6560, 6624, 6724, 7360, 7380, 7544, 7872, 8280, 8405, 8487, 8832, 9430, 9840, 10086, 10496, 11040, 11316, 11520, 11808, 13120, 13248, 13448, 14145, 14720, 14760, 15088, 15129, 15744, 16560, 16810, 16974, 17664, 18860, 19680, 20172, 22080, 22632, 23616, 25215, 26240, 26496, 26896, 28290, 29440, 29520, 30176, 30258, 31488, 33120, 33620, 33948, 37720, 38663, 39360, 40344, 42435, 44160, 45264, 47232, 50430, 52480, 52992, 53792, 56580, 59040, 60352, 60516, 66240, 67240, 67896, 75440, 75645, 77326, 78720, 80688, 84870, 88320, 90528, 94464, 100860, 107584, 113160, 115989, 118080, 120704, 121032, 132480, 134480, 135792, 150880, 151290, 154652, 157440, 161376, 169740, 181056, 193315, 201720, 215168, 226320, 231978, 236160, 241408, 242064, 264960, 268960, 271584, 301760, 302580, 309304, 322752, 339480, 347967, 362112, 386630, 403440, 430336, 452640, 463956, 472320, 484128, 537920, 543168, 579945, 603520, 605160, 618608, 645504, 678960, 695934, 724224, 773260, 806880, 905280, 927912, 968256, 1075840, 1086336, 1159890, 1207040, 1210320, 1237216, 1291008, 1357920, 1391868, 1546520, 1613760, 1739835, 1810560, 1855824, 1936512, 2151680, 2172672, 2319780, 2420640, 2474432, 2715840, 2783736, 3093040, 3227520, 3479670, 3621120, 3711648, 3873024, 4639560, 4841280, 4948864, 5431680, 5567472, 6186080, 6455040, 6959340, 7423296, 9279120, 9682560, 9897728, 10863360, 11134944, 12372160, 13918680, 14846592, 18558240, 19365120, 22269888, 24744320, 27837360, 29693184, 37116480, 44539776, 49488640, 55674720, 74232960, 89079552, 111349440, 148465920, 222698880, 445397760]

約数ペア:

[(1, 445397760), (2, 222698880), (3, 148465920), (4, 111349440), (5, 89079552), (6, 74232960), (8, 55674720), (9, 49488640), (10, 44539776), (12, 37116480), (15, 29693184), (16, 27837360), (18, 24744320), (20, 22269888), (23, 19365120), (24, 18558240), (30, 14846592), (32, 13918680), (36, 12372160), (40, 11134944), (41, 10863360), (45, 9897728), (46, 9682560), (48, 9279120), (60, 7423296), (64, 6959340), (69, 6455040), (72, 6186080), (80, 5567472), (82, 5431680), (90, 4948864), (92, 4841280), (96, 4639560), (115, 3873024), (120, 3711648), (123, 3621120), (128, 3479670), (138, 3227520), (144, 3093040), (160, 2783736), (164, 2715840), (180, 2474432), (184, 2420640), (192, 2319780), (205, 2172672), (207, 2151680), (230, 1936512), (240, 1855824), (246, 1810560), (256, 1739835), (276, 1613760), (288, 1546520), (320, 1391868), (328, 1357920), (345, 1291008), (360, 1237216), (368, 1210320), (369, 1207040), (384, 1159890), (410, 1086336), (414, 1075840), (460, 968256), (480, 927912), (492, 905280), (552, 806880), (576, 773260), (615, 724224), (640, 695934), (656, 678960), (690, 645504), (720, 618608), (736, 605160), (738, 603520), (768, 579945), (820, 543168), (828, 537920), (920, 484128), (943, 472320), (960, 463956), (984, 452640), (1035, 430336), (1104, 403440), (1152, 386630), (1230, 362112), (1280, 347967), (1312, 339480), (1380, 322752), (1440, 309304), (1472, 302580), (1476, 301760), (1640, 271584), (1656, 268960), (1681, 264960), (1840, 242064), (1845, 241408), (1886, 236160), (1920, 231978), (1968, 226320), (2070, 215168), (2208, 201720), (2304, 193315), (2460, 181056), (2624, 169740), (2760, 161376), (2829, 157440), (2880, 154652), (2944, 151290), (2952, 150880), (3280, 135792), (3312, 134480), (3362, 132480), (3680, 121032), (3690, 120704), (3772, 118080), (3840, 115989), (3936, 113160), (4140, 107584), (4416, 100860), (4715, 94464), (4920, 90528), (5043, 88320), (5248, 84870), (5520, 80688), (5658, 78720), (5760, 77326), (5888, 75645), (5904, 75440), (6560, 67896), (6624, 67240), (6724, 66240), (7360, 60516), (7380, 60352), (7544, 59040), (7872, 56580), (8280, 53792), (8405, 52992), (8487, 52480), (8832, 50430), (9430, 47232), (9840, 45264), (10086, 44160), (10496, 42435), (11040, 40344), (11316, 39360), (11520, 38663), (11808, 37720), (13120, 33948), (13248, 33620), (13448, 33120), (14145, 31488), (14720, 30258), (14760, 30176), (15088, 29520), (15129, 29440), (15744, 28290), (16560, 26896), (16810, 26496), (16974, 26240), (17664, 25215), (18860, 23616), (19680, 22632), (20172, 22080)]