1326536960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 3906427392

約数和(自身を除く): 2579890432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 41, 46, 56, 64, 70, 80, 82, 92, 112, 115, 128, 140, 157, 160, 161, 164, 184, 205, 224, 230, 256, 280, 287, 314, 320, 322, 328, 368, 410, 448, 460, 560, 574, 628, 640, 644, 656, 736, 785, 805, 820, 896, 920, 943, 1099, 1120, 1148, 1256, 1280, 1288, 1312, 1435, 1472, 1570, 1610, 1640, 1792, 1840, 1886, 2198, 2240, 2296, 2512, 2576, 2624, 2870, 2944, 3140, 3220, 3280, 3611, 3680, 3772, 4396, 4480, 4592, 4715, 5024, 5152, 5248, 5495, 5740, 5888, 6280, 6437, 6440, 6560, 6601, 7222, 7360, 7544, 8792, 8960, 9184, 9430, 10048, 10304, 10496, 10990, 11480, 12560, 12874, 12880, 13120, 13202, 14444, 14720, 15088, 17584, 18055, 18368, 18860, 20096, 20608, 21980, 22960, 25120, 25277, 25748, 25760, 26240, 26404, 28888, 29440, 30176, 32185, 33005, 35168, 36110, 36736, 37720, 40192, 41216, 43960, 45059, 45920, 50240, 50554, 51496, 51520, 52480, 52808, 57776, 60352, 64370, 66010, 70336, 72220, 73472, 75440, 87920, 90118, 91840, 100480, 101108, 102992, 103040, 105616, 115552, 120704, 126385, 128740, 132020, 140672, 144440, 148051, 150880, 175840, 180236, 183680, 200960, 202216, 205984, 206080, 211232, 225295, 231104, 241408, 252770, 257480, 264040, 281344, 288880, 296102, 301760, 351680, 360472, 367360, 404432, 411968, 422464, 450590, 462208, 505540, 514960, 528080, 577760, 592204, 603520, 703360, 720944, 740255, 808864, 823936, 844928, 901180, 924416, 1011080, 1029920, 1036357, 1056160, 1155520, 1184408, 1207040, 1406720, 1441888, 1480510, 1617728, 1647872, 1689856, 1802360, 2022160, 2059840, 2072714, 2112320, 2311040, 2368816, 2883776, 2961020, 3235456, 3604720, 4044320, 4119680, 4145428, 4224640, 4622080, 4737632, 5181785, 5767552, 5922040, 6470912, 7209440, 8088640, 8239360, 8290856, 8449280, 9475264, 10363570, 11535104, 11844080, 14418880, 16177280, 16581712, 18950528, 20727140, 23688160, 28837760, 32354560, 33163424, 37901056, 41454280, 47376320, 57675520, 66326848, 82908560, 94752640, 132653696, 165817120, 189505280, 265307392, 331634240, 663268480, 1326536960]

約数ペア:

[(1, 1326536960), (2, 663268480), (4, 331634240), (5, 265307392), (7, 189505280), (8, 165817120), (10, 132653696), (14, 94752640), (16, 82908560), (20, 66326848), (23, 57675520), (28, 47376320), (32, 41454280), (35, 37901056), (40, 33163424), (41, 32354560), (46, 28837760), (56, 23688160), (64, 20727140), (70, 18950528), (80, 16581712), (82, 16177280), (92, 14418880), (112, 11844080), (115, 11535104), (128, 10363570), (140, 9475264), (157, 8449280), (160, 8290856), (161, 8239360), (164, 8088640), (184, 7209440), (205, 6470912), (224, 5922040), (230, 5767552), (256, 5181785), (280, 4737632), (287, 4622080), (314, 4224640), (320, 4145428), (322, 4119680), (328, 4044320), (368, 3604720), (410, 3235456), (448, 2961020), (460, 2883776), (560, 2368816), (574, 2311040), (628, 2112320), (640, 2072714), (644, 2059840), (656, 2022160), (736, 1802360), (785, 1689856), (805, 1647872), (820, 1617728), (896, 1480510), (920, 1441888), (943, 1406720), (1099, 1207040), (1120, 1184408), (1148, 1155520), (1256, 1056160), (1280, 1036357), (1288, 1029920), (1312, 1011080), (1435, 924416), (1472, 901180), (1570, 844928), (1610, 823936), (1640, 808864), (1792, 740255), (1840, 720944), (1886, 703360), (2198, 603520), (2240, 592204), (2296, 577760), (2512, 528080), (2576, 514960), (2624, 505540), (2870, 462208), (2944, 450590), (3140, 422464), (3220, 411968), (3280, 404432), (3611, 367360), (3680, 360472), (3772, 351680), (4396, 301760), (4480, 296102), (4592, 288880), (4715, 281344), (5024, 264040), (5152, 257480), (5248, 252770), (5495, 241408), (5740, 231104), (5888, 225295), (6280, 211232), (6437, 206080), (6440, 205984), (6560, 202216), (6601, 200960), (7222, 183680), (7360, 180236), (7544, 175840), (8792, 150880), (8960, 148051), (9184, 144440), (9430, 140672), (10048, 132020), (10304, 128740), (10496, 126385), (10990, 120704), (11480, 115552), (12560, 105616), (12874, 103040), (12880, 102992), (13120, 101108), (13202, 100480), (14444, 91840), (14720, 90118), (15088, 87920), (17584, 75440), (18055, 73472), (18368, 72220), (18860, 70336), (20096, 66010), (20608, 64370), (21980, 60352), (22960, 57776), (25120, 52808), (25277, 52480), (25748, 51520), (25760, 51496), (26240, 50554), (26404, 50240), (28888, 45920), (29440, 45059), (30176, 43960), (32185, 41216), (33005, 40192), (35168, 37720), (36110, 36736)]