212172240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:99

約数の個数: 480

約数和(自身を含む): 877086720

約数和(自身を除く): 664914480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 23, 24, 28, 30, 34, 35, 38, 40, 42, 46, 48, 51, 56, 57, 60, 68, 69, 70, 76, 80, 84, 85, 92, 95, 102, 105, 112, 114, 115, 119, 120, 133, 136, 138, 140, 152, 161, 168, 170, 184, 190, 204, 210, 228, 230, 238, 240, 255, 266, 272, 276, 280, 285, 289, 304, 322, 323, 336, 340, 345, 357, 368, 380, 391, 399, 408, 420, 437, 456, 460, 476, 483, 510, 532, 552, 560, 570, 578, 595, 644, 646, 665, 680, 690, 714, 760, 782, 798, 805, 816, 840, 867, 874, 912, 920, 952, 966, 969, 1020, 1064, 1104, 1140, 1156, 1173, 1190, 1288, 1292, 1311, 1330, 1360, 1380, 1428, 1445, 1520, 1564, 1596, 1610, 1615, 1680, 1734, 1748, 1785, 1840, 1904, 1932, 1938, 1955, 1995, 2023, 2040, 2128, 2185, 2261, 2280, 2312, 2346, 2380, 2415, 2576, 2584, 2622, 2660, 2737, 2760, 2856, 2890, 3059, 3128, 3192, 3220, 3230, 3468, 3496, 3570, 3864, 3876, 3910, 3990, 4046, 4080, 4335, 4370, 4522, 4560, 4624, 4692, 4760, 4830, 4845, 5168, 5244, 5320, 5474, 5491, 5520, 5712, 5780, 5865, 6069, 6118, 6256, 6384, 6440, 6460, 6555, 6647, 6783, 6936, 6992, 7140, 7429, 7728, 7752, 7820, 7980, 8092, 8211, 8670, 8740, 9044, 9177, 9384, 9520, 9660, 9690, 10115, 10488, 10640, 10948, 10982, 11305, 11560, 11730, 12138, 12236, 12880, 12920, 13110, 13294, 13566, 13685, 13872, 14280, 14858, 15295, 15504, 15640, 15960, 16184, 16422, 16473, 17340, 17480, 18088, 18354, 18768, 19320, 19380, 19941, 20230, 20976, 21896, 21964, 22287, 22610, 23120, 23460, 24276, 24472, 25840, 26220, 26588, 27132, 27370, 27455, 28560, 29716, 30345, 30590, 31280, 31920, 32368, 32844, 32946, 33235, 33915, 34680, 34960, 36176, 36708, 37145, 38437, 38640, 38760, 39882, 40460, 41055, 43792, 43928, 44574, 45220, 45885, 46529, 46920, 48552, 48944, 52003, 52440, 53176, 54264, 54740, 54910, 59432, 60690, 61180, 65688, 65892, 66470, 67830, 69360, 73416, 74290, 76874, 77520, 79764, 80920, 82110, 82365, 87856, 89148, 90440, 91770, 93058, 93840, 97104, 99705, 104006, 104880, 106352, 108528, 109480, 109820, 111435, 115311, 118864, 121380, 122360, 126293, 131376, 131784, 132940, 135660, 139587, 146832, 148580, 153748, 156009, 159528, 161840, 164220, 164730, 178296, 180880, 183540, 186116, 192185, 199410, 208012, 218960, 219640, 222870, 230622, 232645, 242760, 244720, 252586, 260015, 263568, 265880, 271320, 279174, 297160, 307496, 312018, 319056, 328440, 329460, 356592, 367080, 372232, 378879, 384370, 398820, 416024, 439280, 445740, 461244, 465290, 485520, 505172, 520030, 531760, 542640, 558348, 576555, 594320, 614992, 624036, 631465, 656880, 658920, 697935, 734160, 744464, 757758, 768740, 780045, 797640, 832048, 884051, 891480, 922488, 930580, 1010344, 1040060, 1116696, 1153110, 1248072, 1262930, 1317840, 1395870, 1515516, 1537480, 1560090, 1595280, 1768102, 1782960, 1844976, 1861160, 1894395, 2020688, 2080120, 2233392, 2306220, 2496144, 2525860, 2652153, 2791740, 3031032, 3074960, 3120180, 3536204, 3722320, 3788790, 4160240, 4420255, 4612440, 5051720, 5304306, 5583480, 6062064, 6240360, 7072408, 7577580, 8840510, 9224880, 10103440, 10608612, 11166960, 12480720, 13260765, 14144816, 15155160, 17681020, 21217224, 26521530, 30310320, 35362040, 42434448, 53043060, 70724080, 106086120, 212172240]

約数ペア:

[(1, 212172240), (2, 106086120), (3, 70724080), (4, 53043060), (5, 42434448), (6, 35362040), (7, 30310320), (8, 26521530), (10, 21217224), (12, 17681020), (14, 15155160), (15, 14144816), (16, 13260765), (17, 12480720), (19, 11166960), (20, 10608612), (21, 10103440), (23, 9224880), (24, 8840510), (28, 7577580), (30, 7072408), (34, 6240360), (35, 6062064), (38, 5583480), (40, 5304306), (42, 5051720), (46, 4612440), (48, 4420255), (51, 4160240), (56, 3788790), (57, 3722320), (60, 3536204), (68, 3120180), (69, 3074960), (70, 3031032), (76, 2791740), (80, 2652153), (84, 2525860), (85, 2496144), (92, 2306220), (95, 2233392), (102, 2080120), (105, 2020688), (112, 1894395), (114, 1861160), (115, 1844976), (119, 1782960), (120, 1768102), (133, 1595280), (136, 1560090), (138, 1537480), (140, 1515516), (152, 1395870), (161, 1317840), (168, 1262930), (170, 1248072), (184, 1153110), (190, 1116696), (204, 1040060), (210, 1010344), (228, 930580), (230, 922488), (238, 891480), (240, 884051), (255, 832048), (266, 797640), (272, 780045), (276, 768740), (280, 757758), (285, 744464), (289, 734160), (304, 697935), (322, 658920), (323, 656880), (336, 631465), (340, 624036), (345, 614992), (357, 594320), (368, 576555), (380, 558348), (391, 542640), (399, 531760), (408, 520030), (420, 505172), (437, 485520), (456, 465290), (460, 461244), (476, 445740), (483, 439280), (510, 416024), (532, 398820), (552, 384370), (560, 378879), (570, 372232), (578, 367080), (595, 356592), (644, 329460), (646, 328440), (665, 319056), (680, 312018), (690, 307496), (714, 297160), (760, 279174), (782, 271320), (798, 265880), (805, 263568), (816, 260015), (840, 252586), (867, 244720), (874, 242760), (912, 232645), (920, 230622), (952, 222870), (966, 219640), (969, 218960), (1020, 208012), (1064, 199410), (1104, 192185), (1140, 186116), (1156, 183540), (1173, 180880), (1190, 178296), (1288, 164730), (1292, 164220), (1311, 161840), (1330, 159528), (1360, 156009), (1380, 153748), (1428, 148580), (1445, 146832), (1520, 139587), (1564, 135660), (1596, 132940), (1610, 131784), (1615, 131376), (1680, 126293), (1734, 122360), (1748, 121380), (1785, 118864), (1840, 115311), (1904, 111435), (1932, 109820), (1938, 109480), (1955, 108528), (1995, 106352), (2023, 104880), (2040, 104006), (2128, 99705), (2185, 97104), (2261, 93840), (2280, 93058), (2312, 91770), (2346, 90440), (2380, 89148), (2415, 87856), (2576, 82365), (2584, 82110), (2622, 80920), (2660, 79764), (2737, 77520), (2760, 76874), (2856, 74290), (2890, 73416), (3059, 69360), (3128, 67830), (3192, 66470), (3220, 65892), (3230, 65688), (3468, 61180), (3496, 60690), (3570, 59432), (3864, 54910), (3876, 54740), (3910, 54264), (3990, 53176), (4046, 52440), (4080, 52003), (4335, 48944), (4370, 48552), (4522, 46920), (4560, 46529), (4624, 45885), (4692, 45220), (4760, 44574), (4830, 43928), (4845, 43792), (5168, 41055), (5244, 40460), (5320, 39882), (5474, 38760), (5491, 38640), (5520, 38437), (5712, 37145), (5780, 36708), (5865, 36176), (6069, 34960), (6118, 34680), (6256, 33915), (6384, 33235), (6440, 32946), (6460, 32844), (6555, 32368), (6647, 31920), (6783, 31280), (6936, 30590), (6992, 30345), (7140, 29716), (7429, 28560), (7728, 27455), (7752, 27370), (7820, 27132), (7980, 26588), (8092, 26220), (8211, 25840), (8670, 24472), (8740, 24276), (9044, 23460), (9177, 23120), (9384, 22610), (9520, 22287), (9660, 21964), (9690, 21896), (10115, 20976), (10488, 20230), (10640, 19941), (10948, 19380), (10982, 19320), (11305, 18768), (11560, 18354), (11730, 18088), (12138, 17480), (12236, 17340), (12880, 16473), (12920, 16422), (13110, 16184), (13294, 15960), (13566, 15640), (13685, 15504), (13872, 15295), (14280, 14858)]