217136920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:99

約数の個数: 384

約数和(自身を含む): 723945600

約数和(自身を除く): 506808680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 17, 20, 22, 26, 28, 29, 34, 35, 40, 44, 52, 55, 56, 58, 65, 68, 70, 77, 85, 88, 91, 104, 110, 116, 119, 121, 130, 136, 140, 143, 145, 154, 170, 182, 187, 203, 220, 221, 232, 238, 242, 260, 280, 286, 290, 308, 319, 340, 364, 374, 377, 385, 406, 440, 442, 455, 476, 484, 493, 520, 572, 580, 595, 605, 616, 638, 680, 715, 728, 748, 754, 770, 812, 847, 884, 910, 935, 952, 968, 986, 1001, 1015, 1105, 1144, 1160, 1190, 1210, 1276, 1309, 1430, 1496, 1508, 1540, 1547, 1573, 1595, 1624, 1694, 1768, 1820, 1870, 1885, 1972, 2002, 2030, 2057, 2210, 2233, 2380, 2420, 2431, 2465, 2552, 2618, 2639, 2860, 3016, 3080, 3094, 3146, 3190, 3388, 3451, 3509, 3640, 3740, 3770, 3944, 4004, 4060, 4114, 4147, 4235, 4420, 4466, 4760, 4840, 4862, 4930, 5005, 5236, 5278, 5423, 5720, 6188, 6292, 6380, 6409, 6545, 6776, 6902, 7018, 7480, 7540, 7735, 7865, 8008, 8120, 8228, 8294, 8470, 8840, 8932, 9724, 9860, 10010, 10285, 10472, 10556, 10846, 11011, 11165, 12155, 12376, 12584, 12760, 12818, 13090, 13195, 13804, 14036, 14399, 15080, 15470, 15730, 16456, 16588, 16940, 17017, 17255, 17545, 17864, 19448, 19720, 20020, 20570, 20735, 21112, 21692, 22022, 22330, 24310, 24563, 25636, 26180, 26390, 26741, 27115, 27608, 28072, 28798, 29029, 30940, 31460, 32045, 33176, 33880, 34034, 34510, 35090, 37961, 40040, 41140, 41470, 43384, 44044, 44660, 44863, 45617, 48620, 49126, 51272, 52360, 52780, 53482, 54230, 55055, 57596, 58058, 59653, 61880, 62920, 64090, 68068, 69020, 70180, 70499, 71995, 75922, 82280, 82940, 85085, 88088, 89320, 89726, 91234, 97240, 98252, 105560, 106964, 108460, 110110, 115192, 116116, 119306, 122815, 128180, 133705, 136136, 138040, 140360, 140998, 143990, 145145, 151844, 165880, 170170, 179452, 182468, 187187, 189805, 196504, 213928, 216920, 220220, 224315, 228085, 232232, 238612, 245630, 256360, 267410, 281996, 287980, 290290, 298265, 303688, 319319, 340340, 352495, 358904, 364936, 374374, 379610, 417571, 440440, 448630, 456170, 477224, 491260, 493493, 534820, 563992, 575960, 580580, 596530, 638638, 680680, 704990, 748748, 759220, 775489, 835142, 897260, 912340, 935935, 982520, 986986, 1069640, 1161160, 1193060, 1277276, 1409980, 1497496, 1518440, 1550978, 1596595, 1670284, 1794520, 1824680, 1871870, 1973972, 2087855, 2386120, 2467465, 2554552, 2819960, 3101956, 3193190, 3340568, 3743740, 3877445, 3947944, 4175710, 4934930, 5428423, 6203912, 6386380, 7487480, 7754890, 8351420, 9869860, 10856846, 12772760, 15509780, 16702840, 19739720, 21713692, 27142115, 31019560, 43427384, 54284230, 108568460, 217136920]

約数ペア:

[(1, 217136920), (2, 108568460), (4, 54284230), (5, 43427384), (7, 31019560), (8, 27142115), (10, 21713692), (11, 19739720), (13, 16702840), (14, 15509780), (17, 12772760), (20, 10856846), (22, 9869860), (26, 8351420), (28, 7754890), (29, 7487480), (34, 6386380), (35, 6203912), (40, 5428423), (44, 4934930), (52, 4175710), (55, 3947944), (56, 3877445), (58, 3743740), (65, 3340568), (68, 3193190), (70, 3101956), (77, 2819960), (85, 2554552), (88, 2467465), (91, 2386120), (104, 2087855), (110, 1973972), (116, 1871870), (119, 1824680), (121, 1794520), (130, 1670284), (136, 1596595), (140, 1550978), (143, 1518440), (145, 1497496), (154, 1409980), (170, 1277276), (182, 1193060), (187, 1161160), (203, 1069640), (220, 986986), (221, 982520), (232, 935935), (238, 912340), (242, 897260), (260, 835142), (280, 775489), (286, 759220), (290, 748748), (308, 704990), (319, 680680), (340, 638638), (364, 596530), (374, 580580), (377, 575960), (385, 563992), (406, 534820), (440, 493493), (442, 491260), (455, 477224), (476, 456170), (484, 448630), (493, 440440), (520, 417571), (572, 379610), (580, 374374), (595, 364936), (605, 358904), (616, 352495), (638, 340340), (680, 319319), (715, 303688), (728, 298265), (748, 290290), (754, 287980), (770, 281996), (812, 267410), (847, 256360), (884, 245630), (910, 238612), (935, 232232), (952, 228085), (968, 224315), (986, 220220), (1001, 216920), (1015, 213928), (1105, 196504), (1144, 189805), (1160, 187187), (1190, 182468), (1210, 179452), (1276, 170170), (1309, 165880), (1430, 151844), (1496, 145145), (1508, 143990), (1540, 140998), (1547, 140360), (1573, 138040), (1595, 136136), (1624, 133705), (1694, 128180), (1768, 122815), (1820, 119306), (1870, 116116), (1885, 115192), (1972, 110110), (2002, 108460), (2030, 106964), (2057, 105560), (2210, 98252), (2233, 97240), (2380, 91234), (2420, 89726), (2431, 89320), (2465, 88088), (2552, 85085), (2618, 82940), (2639, 82280), (2860, 75922), (3016, 71995), (3080, 70499), (3094, 70180), (3146, 69020), (3190, 68068), (3388, 64090), (3451, 62920), (3509, 61880), (3640, 59653), (3740, 58058), (3770, 57596), (3944, 55055), (4004, 54230), (4060, 53482), (4114, 52780), (4147, 52360), (4235, 51272), (4420, 49126), (4466, 48620), (4760, 45617), (4840, 44863), (4862, 44660), (4930, 44044), (5005, 43384), (5236, 41470), (5278, 41140), (5423, 40040), (5720, 37961), (6188, 35090), (6292, 34510), (6380, 34034), (6409, 33880), (6545, 33176), (6776, 32045), (6902, 31460), (7018, 30940), (7480, 29029), (7540, 28798), (7735, 28072), (7865, 27608), (8008, 27115), (8120, 26741), (8228, 26390), (8294, 26180), (8470, 25636), (8840, 24563), (8932, 24310), (9724, 22330), (9860, 22022), (10010, 21692), (10285, 21112), (10472, 20735), (10556, 20570), (10846, 20020), (11011, 19720), (11165, 19448), (12155, 17864), (12376, 17545), (12584, 17255), (12760, 17017), (12818, 16940), (13090, 16588), (13195, 16456), (13804, 15730), (14036, 15470), (14399, 15080)]