221632320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 448

約数和(自身を含む): 901232640

約数和(自身を除く): 679600320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 43, 48, 52, 56, 59, 60, 64, 65, 70, 78, 80, 84, 86, 91, 96, 104, 105, 112, 118, 120, 129, 130, 140, 156, 160, 168, 172, 177, 182, 192, 195, 208, 210, 215, 224, 236, 240, 258, 260, 273, 280, 295, 301, 312, 320, 336, 344, 354, 364, 390, 413, 416, 420, 430, 448, 455, 472, 480, 516, 520, 546, 559, 560, 590, 602, 624, 645, 672, 688, 708, 728, 767, 780, 826, 832, 840, 860, 885, 903, 910, 944, 960, 1032, 1040, 1092, 1118, 1120, 1180, 1204, 1239, 1248, 1290, 1344, 1365, 1376, 1416, 1456, 1505, 1534, 1560, 1652, 1677, 1680, 1720, 1770, 1806, 1820, 1888, 2064, 2065, 2080, 2184, 2236, 2240, 2301, 2360, 2408, 2478, 2496, 2537, 2580, 2730, 2752, 2795, 2832, 2912, 3010, 3068, 3120, 3304, 3354, 3360, 3440, 3540, 3612, 3640, 3776, 3835, 3913, 4128, 4130, 4160, 4368, 4472, 4515, 4602, 4720, 4816, 4956, 5074, 5160, 5369, 5460, 5590, 5664, 5824, 6020, 6136, 6195, 6240, 6608, 6708, 6720, 6880, 7080, 7224, 7280, 7611, 7670, 7826, 8256, 8260, 8385, 8736, 8944, 9030, 9204, 9440, 9632, 9912, 10148, 10320, 10738, 10920, 11180, 11328, 11505, 11739, 12040, 12272, 12390, 12480, 12685, 13216, 13416, 13760, 14160, 14448, 14560, 15222, 15340, 15652, 16107, 16520, 16770, 17472, 17759, 17888, 18060, 18408, 18880, 19264, 19565, 19824, 20296, 20640, 21476, 21840, 22360, 23010, 23478, 24080, 24544, 24780, 25370, 26432, 26832, 26845, 28320, 28896, 29120, 30444, 30680, 31304, 32214, 32981, 33040, 33540, 35518, 35776, 36120, 36816, 38055, 39130, 39648, 40592, 41280, 42952, 43680, 44720, 46020, 46956, 48160, 49088, 49560, 50740, 53277, 53664, 53690, 56640, 57792, 58695, 60888, 61360, 62608, 64428, 65962, 66080, 67080, 71036, 72240, 73632, 76110, 78260, 79296, 80535, 81184, 85904, 87360, 88795, 89440, 92040, 93912, 96320, 98943, 99120, 101480, 106554, 107328, 107380, 117390, 121776, 122720, 125216, 128856, 131924, 132160, 134160, 142072, 144480, 147264, 152220, 156520, 161070, 162368, 164905, 171808, 177590, 178880, 184080, 187824, 197886, 198240, 202960, 213108, 214760, 230867, 234780, 243552, 245440, 250432, 257712, 263848, 266385, 268320, 284144, 288960, 304440, 313040, 322140, 329810, 343616, 355180, 368160, 375648, 395772, 396480, 405920, 426216, 429520, 461734, 469560, 487104, 494715, 515424, 527696, 532770, 536640, 568288, 608880, 626080, 644280, 659620, 692601, 710360, 736320, 751296, 791544, 811840, 852432, 859040, 923468, 939120, 989430, 1030848, 1055392, 1065540, 1136576, 1154335, 1217760, 1252160, 1288560, 1319240, 1385202, 1420720, 1583088, 1704864, 1718080, 1846936, 1878240, 1978860, 2110784, 2131080, 2308670, 2435520, 2577120, 2638480, 2770404, 2841440, 3166176, 3409728, 3463005, 3693872, 3756480, 3957720, 4262160, 4617340, 5154240, 5276960, 5540808, 5682880, 6332352, 6926010, 7387744, 7915440, 8524320, 9234680, 10553920, 11081616, 13852020, 14775488, 15830880, 17048640, 18469360, 22163232, 27704040, 31661760, 36938720, 44326464, 55408080, 73877440, 110816160, 221632320]

約数ペア:

[(1, 221632320), (2, 110816160), (3, 73877440), (4, 55408080), (5, 44326464), (6, 36938720), (7, 31661760), (8, 27704040), (10, 22163232), (12, 18469360), (13, 17048640), (14, 15830880), (15, 14775488), (16, 13852020), (20, 11081616), (21, 10553920), (24, 9234680), (26, 8524320), (28, 7915440), (30, 7387744), (32, 6926010), (35, 6332352), (39, 5682880), (40, 5540808), (42, 5276960), (43, 5154240), (48, 4617340), (52, 4262160), (56, 3957720), (59, 3756480), (60, 3693872), (64, 3463005), (65, 3409728), (70, 3166176), (78, 2841440), (80, 2770404), (84, 2638480), (86, 2577120), (91, 2435520), (96, 2308670), (104, 2131080), (105, 2110784), (112, 1978860), (118, 1878240), (120, 1846936), (129, 1718080), (130, 1704864), (140, 1583088), (156, 1420720), (160, 1385202), (168, 1319240), (172, 1288560), (177, 1252160), (182, 1217760), (192, 1154335), (195, 1136576), (208, 1065540), (210, 1055392), (215, 1030848), (224, 989430), (236, 939120), (240, 923468), (258, 859040), (260, 852432), (273, 811840), (280, 791544), (295, 751296), (301, 736320), (312, 710360), (320, 692601), (336, 659620), (344, 644280), (354, 626080), (364, 608880), (390, 568288), (413, 536640), (416, 532770), (420, 527696), (430, 515424), (448, 494715), (455, 487104), (472, 469560), (480, 461734), (516, 429520), (520, 426216), (546, 405920), (559, 396480), (560, 395772), (590, 375648), (602, 368160), (624, 355180), (645, 343616), (672, 329810), (688, 322140), (708, 313040), (728, 304440), (767, 288960), (780, 284144), (826, 268320), (832, 266385), (840, 263848), (860, 257712), (885, 250432), (903, 245440), (910, 243552), (944, 234780), (960, 230867), (1032, 214760), (1040, 213108), (1092, 202960), (1118, 198240), (1120, 197886), (1180, 187824), (1204, 184080), (1239, 178880), (1248, 177590), (1290, 171808), (1344, 164905), (1365, 162368), (1376, 161070), (1416, 156520), (1456, 152220), (1505, 147264), (1534, 144480), (1560, 142072), (1652, 134160), (1677, 132160), (1680, 131924), (1720, 128856), (1770, 125216), (1806, 122720), (1820, 121776), (1888, 117390), (2064, 107380), (2065, 107328), (2080, 106554), (2184, 101480), (2236, 99120), (2240, 98943), (2301, 96320), (2360, 93912), (2408, 92040), (2478, 89440), (2496, 88795), (2537, 87360), (2580, 85904), (2730, 81184), (2752, 80535), (2795, 79296), (2832, 78260), (2912, 76110), (3010, 73632), (3068, 72240), (3120, 71036), (3304, 67080), (3354, 66080), (3360, 65962), (3440, 64428), (3540, 62608), (3612, 61360), (3640, 60888), (3776, 58695), (3835, 57792), (3913, 56640), (4128, 53690), (4130, 53664), (4160, 53277), (4368, 50740), (4472, 49560), (4515, 49088), (4602, 48160), (4720, 46956), (4816, 46020), (4956, 44720), (5074, 43680), (5160, 42952), (5369, 41280), (5460, 40592), (5590, 39648), (5664, 39130), (5824, 38055), (6020, 36816), (6136, 36120), (6195, 35776), (6240, 35518), (6608, 33540), (6708, 33040), (6720, 32981), (6880, 32214), (7080, 31304), (7224, 30680), (7280, 30444), (7611, 29120), (7670, 28896), (7826, 28320), (8256, 26845), (8260, 26832), (8385, 26432), (8736, 25370), (8944, 24780), (9030, 24544), (9204, 24080), (9440, 23478), (9632, 23010), (9912, 22360), (10148, 21840), (10320, 21476), (10738, 20640), (10920, 20296), (11180, 19824), (11328, 19565), (11505, 19264), (11739, 18880), (12040, 18408), (12272, 18060), (12390, 17888), (12480, 17759), (12685, 17472), (13216, 16770), (13416, 16520), (13760, 16107), (14160, 15652), (14448, 15340), (14560, 15222)]