214971120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 480

約数和(自身を含む): 945689472

約数和(自身を除く): 730718352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 102, 104, 105, 112, 117, 119, 120, 126, 130, 136, 140, 144, 153, 156, 168, 170, 180, 182, 193, 195, 204, 208, 210, 221, 234, 238, 240, 252, 255, 260, 272, 273, 280, 306, 312, 315, 336, 340, 357, 360, 364, 386, 390, 408, 420, 442, 455, 468, 476, 504, 510, 520, 546, 560, 579, 585, 595, 612, 624, 630, 663, 680, 714, 720, 728, 765, 772, 780, 816, 819, 840, 884, 910, 936, 952, 965, 1008, 1020, 1040, 1071, 1092, 1105, 1158, 1170, 1190, 1224, 1260, 1326, 1351, 1360, 1365, 1428, 1456, 1530, 1544, 1547, 1560, 1638, 1680, 1737, 1768, 1785, 1820, 1872, 1904, 1930, 1989, 2040, 2142, 2184, 2210, 2316, 2340, 2380, 2448, 2509, 2520, 2652, 2702, 2730, 2856, 2895, 3060, 3088, 3094, 3120, 3276, 3281, 3315, 3474, 3536, 3570, 3640, 3860, 3978, 4053, 4080, 4095, 4284, 4368, 4420, 4632, 4641, 4680, 4760, 5018, 5040, 5304, 5355, 5404, 5460, 5712, 5790, 6120, 6188, 6552, 6562, 6630, 6755, 6948, 7140, 7280, 7527, 7720, 7735, 7956, 8106, 8190, 8568, 8685, 8840, 9264, 9282, 9360, 9520, 9843, 9945, 10036, 10608, 10710, 10808, 10920, 11580, 12159, 12240, 12376, 12545, 13104, 13124, 13260, 13510, 13896, 13923, 14280, 15054, 15440, 15470, 15912, 16212, 16380, 16405, 17136, 17370, 17563, 17680, 18564, 19686, 19890, 20072, 20265, 21420, 21616, 21840, 22581, 22967, 23160, 23205, 24318, 24752, 25090, 26248, 26520, 27020, 27792, 27846, 28560, 29529, 30108, 30940, 31824, 32424, 32760, 32810, 34740, 35126, 37128, 37635, 39372, 39780, 40144, 40530, 42653, 42840, 45162, 45934, 46320, 46410, 48636, 49215, 50180, 52496, 52689, 53040, 54040, 55692, 59058, 60216, 60795, 61880, 64848, 65520, 65620, 68901, 69480, 69615, 70252, 74256, 75270, 78744, 79560, 81060, 85306, 85680, 87815, 90324, 91868, 92820, 97272, 98430, 100360, 105378, 108080, 111384, 112905, 114835, 118116, 120432, 121590, 123760, 127959, 131240, 137802, 138960, 139230, 140504, 147645, 150540, 157488, 158067, 159120, 162120, 170612, 175630, 180648, 183736, 185640, 194544, 196860, 200720, 206703, 210756, 213265, 222768, 225810, 229670, 236232, 243180, 255918, 262480, 263445, 275604, 278460, 281008, 295290, 298571, 301080, 316134, 324240, 341224, 344505, 351260, 361296, 367472, 371280, 383877, 393720, 413406, 421512, 426530, 451620, 459340, 472464, 486360, 511836, 526890, 551208, 556920, 590580, 597142, 602160, 632268, 639795, 682448, 689010, 702520, 767754, 787440, 790335, 826812, 843024, 853060, 895713, 903240, 918680, 972720, 1023672, 1033515, 1053780, 1102416, 1113840, 1181160, 1194284, 1264536, 1279590, 1378020, 1405040, 1492855, 1535508, 1580670, 1653624, 1706120, 1791426, 1806480, 1837360, 1919385, 2047344, 2067030, 2107560, 2362320, 2388568, 2529072, 2559180, 2687139, 2756040, 2985710, 3071016, 3161340, 3307248, 3412240, 3582852, 3838770, 4134060, 4215120, 4478565, 4777136, 5118360, 5374278, 5512080, 5971420, 6142032, 6322680, 7165704, 7677540, 8268120, 8957130, 10236720, 10748556, 11942840, 12645360, 13435695, 14331408, 15355080, 16536240, 17914260, 21497112, 23885680, 26871390, 30710160, 35828520, 42994224, 53742780, 71657040, 107485560, 214971120]

約数ペア:

[(1, 214971120), (2, 107485560), (3, 71657040), (4, 53742780), (5, 42994224), (6, 35828520), (7, 30710160), (8, 26871390), (9, 23885680), (10, 21497112), (12, 17914260), (13, 16536240), (14, 15355080), (15, 14331408), (16, 13435695), (17, 12645360), (18, 11942840), (20, 10748556), (21, 10236720), (24, 8957130), (26, 8268120), (28, 7677540), (30, 7165704), (34, 6322680), (35, 6142032), (36, 5971420), (39, 5512080), (40, 5374278), (42, 5118360), (45, 4777136), (48, 4478565), (51, 4215120), (52, 4134060), (56, 3838770), (60, 3582852), (63, 3412240), (65, 3307248), (68, 3161340), (70, 3071016), (72, 2985710), (78, 2756040), (80, 2687139), (84, 2559180), (85, 2529072), (90, 2388568), (91, 2362320), (102, 2107560), (104, 2067030), (105, 2047344), (112, 1919385), (117, 1837360), (119, 1806480), (120, 1791426), (126, 1706120), (130, 1653624), (136, 1580670), (140, 1535508), (144, 1492855), (153, 1405040), (156, 1378020), (168, 1279590), (170, 1264536), (180, 1194284), (182, 1181160), (193, 1113840), (195, 1102416), (204, 1053780), (208, 1033515), (210, 1023672), (221, 972720), (234, 918680), (238, 903240), (240, 895713), (252, 853060), (255, 843024), (260, 826812), (272, 790335), (273, 787440), (280, 767754), (306, 702520), (312, 689010), (315, 682448), (336, 639795), (340, 632268), (357, 602160), (360, 597142), (364, 590580), (386, 556920), (390, 551208), (408, 526890), (420, 511836), (442, 486360), (455, 472464), (468, 459340), (476, 451620), (504, 426530), (510, 421512), (520, 413406), (546, 393720), (560, 383877), (579, 371280), (585, 367472), (595, 361296), (612, 351260), (624, 344505), (630, 341224), (663, 324240), (680, 316134), (714, 301080), (720, 298571), (728, 295290), (765, 281008), (772, 278460), (780, 275604), (816, 263445), (819, 262480), (840, 255918), (884, 243180), (910, 236232), (936, 229670), (952, 225810), (965, 222768), (1008, 213265), (1020, 210756), (1040, 206703), (1071, 200720), (1092, 196860), (1105, 194544), (1158, 185640), (1170, 183736), (1190, 180648), (1224, 175630), (1260, 170612), (1326, 162120), (1351, 159120), (1360, 158067), (1365, 157488), (1428, 150540), (1456, 147645), (1530, 140504), (1544, 139230), (1547, 138960), (1560, 137802), (1638, 131240), (1680, 127959), (1737, 123760), (1768, 121590), (1785, 120432), (1820, 118116), (1872, 114835), (1904, 112905), (1930, 111384), (1989, 108080), (2040, 105378), (2142, 100360), (2184, 98430), (2210, 97272), (2316, 92820), (2340, 91868), (2380, 90324), (2448, 87815), (2509, 85680), (2520, 85306), (2652, 81060), (2702, 79560), (2730, 78744), (2856, 75270), (2895, 74256), (3060, 70252), (3088, 69615), (3094, 69480), (3120, 68901), (3276, 65620), (3281, 65520), (3315, 64848), (3474, 61880), (3536, 60795), (3570, 60216), (3640, 59058), (3860, 55692), (3978, 54040), (4053, 53040), (4080, 52689), (4095, 52496), (4284, 50180), (4368, 49215), (4420, 48636), (4632, 46410), (4641, 46320), (4680, 45934), (4760, 45162), (5018, 42840), (5040, 42653), (5304, 40530), (5355, 40144), (5404, 39780), (5460, 39372), (5712, 37635), (5790, 37128), (6120, 35126), (6188, 34740), (6552, 32810), (6562, 32760), (6630, 32424), (6755, 31824), (6948, 30940), (7140, 30108), (7280, 29529), (7527, 28560), (7720, 27846), (7735, 27792), (7956, 27020), (8106, 26520), (8190, 26248), (8568, 25090), (8685, 24752), (8840, 24318), (9264, 23205), (9282, 23160), (9360, 22967), (9520, 22581), (9843, 21840), (9945, 21616), (10036, 21420), (10608, 20265), (10710, 20072), (10808, 19890), (10920, 19686), (11580, 18564), (12159, 17680), (12240, 17563), (12376, 17370), (12545, 17136), (13104, 16405), (13124, 16380), (13260, 16212), (13510, 15912), (13896, 15470), (13923, 15440), (14280, 15054)]