1289238720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 448

約数和(自身を含む): 5182672896

約数和(自身を除く): 3893434176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 107, 110, 112, 120, 132, 140, 154, 160, 163, 165, 168, 176, 192, 210, 214, 220, 224, 231, 240, 264, 280, 308, 320, 321, 326, 330, 336, 352, 385, 420, 428, 440, 448, 462, 480, 489, 528, 535, 560, 616, 642, 652, 660, 672, 704, 749, 770, 815, 840, 856, 880, 924, 960, 978, 1056, 1070, 1120, 1141, 1155, 1177, 1232, 1284, 1304, 1320, 1344, 1498, 1540, 1605, 1630, 1680, 1712, 1760, 1793, 1848, 1956, 2112, 2140, 2240, 2247, 2282, 2310, 2354, 2445, 2464, 2568, 2608, 2640, 2996, 3080, 3210, 3260, 3360, 3423, 3424, 3520, 3531, 3586, 3696, 3745, 3912, 4280, 4494, 4564, 4620, 4708, 4890, 4928, 5136, 5216, 5280, 5379, 5705, 5885, 5992, 6160, 6420, 6520, 6720, 6846, 6848, 7062, 7172, 7392, 7490, 7824, 8239, 8560, 8965, 8988, 9128, 9240, 9416, 9780, 10272, 10432, 10560, 10758, 11235, 11410, 11770, 11984, 12320, 12551, 12840, 13040, 13692, 14124, 14344, 14784, 14980, 15648, 16478, 17115, 17120, 17441, 17655, 17930, 17976, 18256, 18480, 18832, 19560, 20544, 21516, 22470, 22820, 23540, 23968, 24640, 24717, 25102, 25680, 26080, 26895, 27384, 28248, 28688, 29960, 31296, 32956, 34230, 34240, 34882, 35310, 35860, 35952, 36512, 36960, 37653, 37664, 39120, 41195, 43032, 44940, 45640, 47080, 47936, 49434, 50204, 51360, 52160, 52323, 53790, 54768, 56496, 57376, 59920, 62755, 65912, 68460, 69764, 70620, 71720, 71904, 73024, 73920, 75306, 75328, 78240, 82390, 86064, 87205, 89880, 91280, 94160, 98868, 100408, 102720, 104646, 107580, 109536, 112992, 114752, 119840, 122087, 123585, 125510, 131824, 136920, 139528, 141240, 143440, 143808, 150612, 156480, 164780, 172128, 174410, 179760, 182560, 188265, 188320, 191851, 197736, 200816, 209292, 215160, 219072, 225984, 239680, 244174, 247170, 251020, 261615, 263648, 273840, 279056, 282480, 286880, 301224, 329560, 344256, 348820, 359520, 365120, 366261, 376530, 376640, 383702, 395472, 401632, 418584, 430320, 488348, 494340, 502040, 523230, 527296, 547680, 558112, 564960, 573760, 575553, 602448, 610435, 659120, 697640, 719040, 732522, 753060, 767404, 790944, 803264, 837168, 860640, 959255, 976696, 988680, 1004080, 1046460, 1095360, 1116224, 1129920, 1151106, 1204896, 1220870, 1318240, 1342957, 1395280, 1465044, 1506120, 1534808, 1581888, 1674336, 1721280, 1831305, 1918510, 1953392, 1977360, 2008160, 2092920, 2302212, 2409792, 2441740, 2636480, 2685914, 2790560, 2877765, 2930088, 3012240, 3069616, 3348672, 3662610, 3837020, 3906784, 3954720, 4016320, 4028871, 4185840, 4604424, 4883480, 5371828, 5581120, 5755530, 5860176, 6024480, 6139232, 6714785, 7325220, 7674040, 7813568, 7909440, 8057742, 8371680, 9208848, 9766960, 10743656, 11511060, 11720352, 12048960, 12278464, 13429570, 14650440, 15348080, 16115484, 16743360, 18417696, 19533920, 20144355, 21487312, 23022120, 23440704, 26859140, 29300880, 30696160, 32230968, 36835392, 39067840, 40288710, 42974624, 46044240, 53718280, 58601760, 61392320, 64461936, 80577420, 85949248, 92088480, 107436560, 117203520, 128923872, 161154840, 184176960, 214873120, 257847744, 322309680, 429746240, 644619360, 1289238720]

約数ペア:

[(1, 1289238720), (2, 644619360), (3, 429746240), (4, 322309680), (5, 257847744), (6, 214873120), (7, 184176960), (8, 161154840), (10, 128923872), (11, 117203520), (12, 107436560), (14, 92088480), (15, 85949248), (16, 80577420), (20, 64461936), (21, 61392320), (22, 58601760), (24, 53718280), (28, 46044240), (30, 42974624), (32, 40288710), (33, 39067840), (35, 36835392), (40, 32230968), (42, 30696160), (44, 29300880), (48, 26859140), (55, 23440704), (56, 23022120), (60, 21487312), (64, 20144355), (66, 19533920), (70, 18417696), (77, 16743360), (80, 16115484), (84, 15348080), (88, 14650440), (96, 13429570), (105, 12278464), (107, 12048960), (110, 11720352), (112, 11511060), (120, 10743656), (132, 9766960), (140, 9208848), (154, 8371680), (160, 8057742), (163, 7909440), (165, 7813568), (168, 7674040), (176, 7325220), (192, 6714785), (210, 6139232), (214, 6024480), (220, 5860176), (224, 5755530), (231, 5581120), (240, 5371828), (264, 4883480), (280, 4604424), (308, 4185840), (320, 4028871), (321, 4016320), (326, 3954720), (330, 3906784), (336, 3837020), (352, 3662610), (385, 3348672), (420, 3069616), (428, 3012240), (440, 2930088), (448, 2877765), (462, 2790560), (480, 2685914), (489, 2636480), (528, 2441740), (535, 2409792), (560, 2302212), (616, 2092920), (642, 2008160), (652, 1977360), (660, 1953392), (672, 1918510), (704, 1831305), (749, 1721280), (770, 1674336), (815, 1581888), (840, 1534808), (856, 1506120), (880, 1465044), (924, 1395280), (960, 1342957), (978, 1318240), (1056, 1220870), (1070, 1204896), (1120, 1151106), (1141, 1129920), (1155, 1116224), (1177, 1095360), (1232, 1046460), (1284, 1004080), (1304, 988680), (1320, 976696), (1344, 959255), (1498, 860640), (1540, 837168), (1605, 803264), (1630, 790944), (1680, 767404), (1712, 753060), (1760, 732522), (1793, 719040), (1848, 697640), (1956, 659120), (2112, 610435), (2140, 602448), (2240, 575553), (2247, 573760), (2282, 564960), (2310, 558112), (2354, 547680), (2445, 527296), (2464, 523230), (2568, 502040), (2608, 494340), (2640, 488348), (2996, 430320), (3080, 418584), (3210, 401632), (3260, 395472), (3360, 383702), (3423, 376640), (3424, 376530), (3520, 366261), (3531, 365120), (3586, 359520), (3696, 348820), (3745, 344256), (3912, 329560), (4280, 301224), (4494, 286880), (4564, 282480), (4620, 279056), (4708, 273840), (4890, 263648), (4928, 261615), (5136, 251020), (5216, 247170), (5280, 244174), (5379, 239680), (5705, 225984), (5885, 219072), (5992, 215160), (6160, 209292), (6420, 200816), (6520, 197736), (6720, 191851), (6846, 188320), (6848, 188265), (7062, 182560), (7172, 179760), (7392, 174410), (7490, 172128), (7824, 164780), (8239, 156480), (8560, 150612), (8965, 143808), (8988, 143440), (9128, 141240), (9240, 139528), (9416, 136920), (9780, 131824), (10272, 125510), (10432, 123585), (10560, 122087), (10758, 119840), (11235, 114752), (11410, 112992), (11770, 109536), (11984, 107580), (12320, 104646), (12551, 102720), (12840, 100408), (13040, 98868), (13692, 94160), (14124, 91280), (14344, 89880), (14784, 87205), (14980, 86064), (15648, 82390), (16478, 78240), (17115, 75328), (17120, 75306), (17441, 73920), (17655, 73024), (17930, 71904), (17976, 71720), (18256, 70620), (18480, 69764), (18832, 68460), (19560, 65912), (20544, 62755), (21516, 59920), (22470, 57376), (22820, 56496), (23540, 54768), (23968, 53790), (24640, 52323), (24717, 52160), (25102, 51360), (25680, 50204), (26080, 49434), (26895, 47936), (27384, 47080), (28248, 45640), (28688, 44940), (29960, 43032), (31296, 41195), (32956, 39120), (34230, 37664), (34240, 37653), (34882, 36960), (35310, 36512), (35860, 35952)]