213491520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:350

約数の個数: 336

約数和(自身を含む): 838760832

約数和(自身を除く): 625269312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 64, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 132, 138, 144, 160, 165, 176, 180, 184, 192, 198, 207, 220, 230, 240, 253, 264, 276, 288, 293, 320, 330, 345, 352, 360, 368, 396, 414, 440, 460, 480, 495, 506, 528, 552, 576, 586, 660, 690, 704, 720, 736, 759, 792, 828, 879, 880, 920, 960, 990, 1012, 1035, 1056, 1104, 1172, 1265, 1320, 1380, 1440, 1465, 1472, 1518, 1584, 1656, 1758, 1760, 1840, 1980, 2024, 2070, 2112, 2208, 2277, 2344, 2530, 2637, 2640, 2760, 2880, 2930, 3036, 3168, 3223, 3312, 3516, 3520, 3680, 3795, 3960, 4048, 4140, 4395, 4416, 4554, 4688, 5060, 5274, 5280, 5520, 5860, 6072, 6336, 6446, 6624, 6739, 7032, 7360, 7590, 7920, 8096, 8280, 8790, 9108, 9376, 9669, 10120, 10548, 10560, 11040, 11385, 11720, 12144, 12892, 13185, 13248, 13478, 14064, 15180, 15840, 16115, 16192, 16560, 17580, 18216, 18752, 19338, 20217, 20240, 21096, 22080, 22770, 23440, 24288, 25784, 26370, 26956, 28128, 29007, 30360, 31680, 32230, 33120, 33695, 35160, 36432, 38676, 40434, 40480, 42192, 45540, 46880, 48345, 48576, 51568, 52740, 53912, 56256, 58014, 60651, 60720, 64460, 66240, 67390, 70320, 72864, 74129, 77352, 80868, 80960, 84384, 91080, 93760, 96690, 101085, 103136, 105480, 107824, 116028, 121302, 121440, 128920, 134780, 140640, 145035, 145728, 148258, 154704, 161736, 168768, 182160, 193380, 202170, 206272, 210960, 215648, 222387, 232056, 242604, 242880, 257840, 269560, 281280, 290070, 296516, 303255, 309408, 323472, 364320, 370645, 386760, 404340, 421920, 431296, 444774, 464112, 485208, 515680, 539120, 580140, 593032, 606510, 618816, 646944, 667161, 728640, 741290, 773520, 808680, 843840, 889548, 928224, 970416, 1031360, 1078240, 1111935, 1160280, 1186064, 1213020, 1293888, 1334322, 1482580, 1547040, 1617360, 1779096, 1856448, 1940832, 2156480, 2223870, 2320560, 2372128, 2426040, 2668644, 2965160, 3094080, 3234720, 3335805, 3558192, 3881664, 4447740, 4641120, 4744256, 4852080, 5337288, 5930320, 6469440, 6671610, 7116384, 8895480, 9282240, 9704160, 10674576, 11860640, 13343220, 14232768, 17790960, 19408320, 21349152, 23721280, 26686440, 35581920, 42698304, 53372880, 71163840, 106745760, 213491520]

約数ペア:

[(1, 213491520), (2, 106745760), (3, 71163840), (4, 53372880), (5, 42698304), (6, 35581920), (8, 26686440), (9, 23721280), (10, 21349152), (11, 19408320), (12, 17790960), (15, 14232768), (16, 13343220), (18, 11860640), (20, 10674576), (22, 9704160), (23, 9282240), (24, 8895480), (30, 7116384), (32, 6671610), (33, 6469440), (36, 5930320), (40, 5337288), (44, 4852080), (45, 4744256), (46, 4641120), (48, 4447740), (55, 3881664), (60, 3558192), (64, 3335805), (66, 3234720), (69, 3094080), (72, 2965160), (80, 2668644), (88, 2426040), (90, 2372128), (92, 2320560), (96, 2223870), (99, 2156480), (110, 1940832), (115, 1856448), (120, 1779096), (132, 1617360), (138, 1547040), (144, 1482580), (160, 1334322), (165, 1293888), (176, 1213020), (180, 1186064), (184, 1160280), (192, 1111935), (198, 1078240), (207, 1031360), (220, 970416), (230, 928224), (240, 889548), (253, 843840), (264, 808680), (276, 773520), (288, 741290), (293, 728640), (320, 667161), (330, 646944), (345, 618816), (352, 606510), (360, 593032), (368, 580140), (396, 539120), (414, 515680), (440, 485208), (460, 464112), (480, 444774), (495, 431296), (506, 421920), (528, 404340), (552, 386760), (576, 370645), (586, 364320), (660, 323472), (690, 309408), (704, 303255), (720, 296516), (736, 290070), (759, 281280), (792, 269560), (828, 257840), (879, 242880), (880, 242604), (920, 232056), (960, 222387), (990, 215648), (1012, 210960), (1035, 206272), (1056, 202170), (1104, 193380), (1172, 182160), (1265, 168768), (1320, 161736), (1380, 154704), (1440, 148258), (1465, 145728), (1472, 145035), (1518, 140640), (1584, 134780), (1656, 128920), (1758, 121440), (1760, 121302), (1840, 116028), (1980, 107824), (2024, 105480), (2070, 103136), (2112, 101085), (2208, 96690), (2277, 93760), (2344, 91080), (2530, 84384), (2637, 80960), (2640, 80868), (2760, 77352), (2880, 74129), (2930, 72864), (3036, 70320), (3168, 67390), (3223, 66240), (3312, 64460), (3516, 60720), (3520, 60651), (3680, 58014), (3795, 56256), (3960, 53912), (4048, 52740), (4140, 51568), (4395, 48576), (4416, 48345), (4554, 46880), (4688, 45540), (5060, 42192), (5274, 40480), (5280, 40434), (5520, 38676), (5860, 36432), (6072, 35160), (6336, 33695), (6446, 33120), (6624, 32230), (6739, 31680), (7032, 30360), (7360, 29007), (7590, 28128), (7920, 26956), (8096, 26370), (8280, 25784), (8790, 24288), (9108, 23440), (9376, 22770), (9669, 22080), (10120, 21096), (10548, 20240), (10560, 20217), (11040, 19338), (11385, 18752), (11720, 18216), (12144, 17580), (12892, 16560), (13185, 16192), (13248, 16115), (13478, 15840), (14064, 15180)]