395162880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 288

約数和(自身を含む): 1472072448

約数和(自身を除く): 1076909568

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, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 210, 224, 240, 241, 244, 256, 280, 305, 320, 336, 366, 384, 420, 427, 448, 480, 482, 488, 560, 610, 640, 672, 723, 732, 768, 840, 854, 896, 915, 960, 964, 976, 1120, 1205, 1220, 1280, 1281, 1344, 1446, 1464, 1680, 1687, 1708, 1792, 1830, 1920, 1928, 1952, 2135, 2240, 2410, 2440, 2562, 2688, 2892, 2928, 3360, 3374, 3416, 3615, 3660, 3840, 3856, 3904, 4270, 4480, 4820, 4880, 5061, 5124, 5376, 5784, 5856, 6405, 6720, 6748, 6832, 7230, 7320, 7712, 7808, 8435, 8540, 8960, 9640, 9760, 10122, 10248, 11568, 11712, 12810, 13440, 13496, 13664, 14460, 14640, 14701, 15424, 15616, 16870, 17080, 19280, 19520, 20244, 20496, 23136, 23424, 25305, 25620, 26880, 26992, 27328, 28920, 29280, 29402, 30848, 33740, 34160, 38560, 39040, 40488, 40992, 44103, 46272, 46848, 50610, 51240, 53984, 54656, 57840, 58560, 58804, 61696, 67480, 68320, 73505, 77120, 78080, 80976, 81984, 88206, 92544, 101220, 102480, 102907, 107968, 109312, 115680, 117120, 117608, 134960, 136640, 147010, 154240, 161952, 163968, 176412, 185088, 202440, 204960, 205814, 215936, 220515, 231360, 234240, 235216, 269920, 273280, 294020, 308480, 308721, 323904, 327936, 352824, 404880, 409920, 411628, 431872, 441030, 462720, 470432, 514535, 539840, 546560, 588040, 617442, 647808, 705648, 809760, 819840, 823256, 882060, 925440, 940864, 1029070, 1079680, 1176080, 1234884, 1295616, 1411296, 1543605, 1619520, 1639680, 1646512, 1764120, 1881728, 2058140, 2159360, 2352160, 2469768, 2822592, 3087210, 3239040, 3293024, 3528240, 3763456, 4116280, 4704320, 4939536, 5645184, 6174420, 6478080, 6586048, 7056480, 8232560, 9408640, 9879072, 11290368, 12348840, 13172096, 14112960, 16465120, 18817280, 19758144, 24697680, 26344192, 28225920, 32930240, 39516288, 49395360, 56451840, 65860480, 79032576, 98790720, 131720960, 197581440, 395162880]

約数ペア:

[(1, 395162880), (2, 197581440), (3, 131720960), (4, 98790720), (5, 79032576), (6, 65860480), (7, 56451840), (8, 49395360), (10, 39516288), (12, 32930240), (14, 28225920), (15, 26344192), (16, 24697680), (20, 19758144), (21, 18817280), (24, 16465120), (28, 14112960), (30, 13172096), (32, 12348840), (35, 11290368), (40, 9879072), (42, 9408640), (48, 8232560), (56, 7056480), (60, 6586048), (61, 6478080), (64, 6174420), (70, 5645184), (80, 4939536), (84, 4704320), (96, 4116280), (105, 3763456), (112, 3528240), (120, 3293024), (122, 3239040), (128, 3087210), (140, 2822592), (160, 2469768), (168, 2352160), (183, 2159360), (192, 2058140), (210, 1881728), (224, 1764120), (240, 1646512), (241, 1639680), (244, 1619520), (256, 1543605), (280, 1411296), (305, 1295616), (320, 1234884), (336, 1176080), (366, 1079680), (384, 1029070), (420, 940864), (427, 925440), (448, 882060), (480, 823256), (482, 819840), (488, 809760), (560, 705648), (610, 647808), (640, 617442), (672, 588040), (723, 546560), (732, 539840), (768, 514535), (840, 470432), (854, 462720), (896, 441030), (915, 431872), (960, 411628), (964, 409920), (976, 404880), (1120, 352824), (1205, 327936), (1220, 323904), (1280, 308721), (1281, 308480), (1344, 294020), (1446, 273280), (1464, 269920), (1680, 235216), (1687, 234240), (1708, 231360), (1792, 220515), (1830, 215936), (1920, 205814), (1928, 204960), (1952, 202440), (2135, 185088), (2240, 176412), (2410, 163968), (2440, 161952), (2562, 154240), (2688, 147010), (2892, 136640), (2928, 134960), (3360, 117608), (3374, 117120), (3416, 115680), (3615, 109312), (3660, 107968), (3840, 102907), (3856, 102480), (3904, 101220), (4270, 92544), (4480, 88206), (4820, 81984), (4880, 80976), (5061, 78080), (5124, 77120), (5376, 73505), (5784, 68320), (5856, 67480), (6405, 61696), (6720, 58804), (6748, 58560), (6832, 57840), (7230, 54656), (7320, 53984), (7712, 51240), (7808, 50610), (8435, 46848), (8540, 46272), (8960, 44103), (9640, 40992), (9760, 40488), (10122, 39040), (10248, 38560), (11568, 34160), (11712, 33740), (12810, 30848), (13440, 29402), (13496, 29280), (13664, 28920), (14460, 27328), (14640, 26992), (14701, 26880), (15424, 25620), (15616, 25305), (16870, 23424), (17080, 23136), (19280, 20496), (19520, 20244)]