2168638560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4721}}^1$

素因数の和:4782

約数の個数: 288

約数和(自身を含む): 8353406880

約数和(自身を除く): 6184768320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 96, 99, 110, 116, 120, 132, 144, 145, 160, 165, 174, 176, 180, 198, 220, 232, 240, 261, 264, 288, 290, 319, 330, 348, 352, 360, 396, 435, 440, 464, 480, 495, 522, 528, 580, 638, 660, 696, 720, 792, 870, 880, 928, 957, 990, 1044, 1056, 1160, 1276, 1305, 1320, 1392, 1440, 1584, 1595, 1740, 1760, 1914, 1980, 2088, 2320, 2552, 2610, 2640, 2784, 2871, 3168, 3190, 3480, 3828, 3960, 4176, 4640, 4721, 4785, 5104, 5220, 5280, 5742, 6380, 6960, 7656, 7920, 8352, 9442, 9570, 10208, 10440, 11484, 12760, 13920, 14163, 14355, 15312, 15840, 18884, 19140, 20880, 22968, 23605, 25520, 28326, 28710, 30624, 37768, 38280, 41760, 42489, 45936, 47210, 51040, 51931, 56652, 57420, 70815, 75536, 76560, 84978, 91872, 94420, 103862, 113304, 114840, 136909, 141630, 151072, 153120, 155793, 169956, 188840, 207724, 212445, 226608, 229680, 259655, 273818, 283260, 311586, 339912, 377680, 410727, 415448, 424890, 453216, 459360, 467379, 519310, 547636, 566520, 623172, 679824, 684545, 755360, 778965, 821454, 830896, 849780, 934758, 1038620, 1095272, 1133040, 1232181, 1246344, 1359648, 1369090, 1505999, 1557930, 1642908, 1661792, 1699560, 1869516, 2053635, 2077240, 2190544, 2266080, 2336895, 2464362, 2492688, 2738180, 3011998, 3115860, 3285816, 3399120, 3739032, 4107270, 4154480, 4381088, 4517997, 4673790, 4928724, 4985376, 5476360, 6023996, 6160905, 6231720, 6571632, 6798240, 7478064, 7529995, 8214540, 8308960, 9035994, 9347580, 9857448, 10952720, 12047992, 12321810, 12463440, 13143264, 13553991, 14956128, 15059990, 16429080, 18071988, 18695160, 19714896, 21905440, 22589985, 24095984, 24643620, 24926880, 27107982, 30119980, 32858160, 36143976, 37390320, 39429792, 45179970, 48191968, 49287240, 54215964, 60239960, 65716320, 67769955, 72287952, 74780640, 90359940, 98574480, 108431928, 120479920, 135539910, 144575904, 180719880, 197148960, 216863856, 240959840, 271079820, 361439760, 433727712, 542159640, 722879520, 1084319280, 2168638560]

約数ペア:

[(1, 2168638560), (2, 1084319280), (3, 722879520), (4, 542159640), (5, 433727712), (6, 361439760), (8, 271079820), (9, 240959840), (10, 216863856), (11, 197148960), (12, 180719880), (15, 144575904), (16, 135539910), (18, 120479920), (20, 108431928), (22, 98574480), (24, 90359940), (29, 74780640), (30, 72287952), (32, 67769955), (33, 65716320), (36, 60239960), (40, 54215964), (44, 49287240), (45, 48191968), (48, 45179970), (55, 39429792), (58, 37390320), (60, 36143976), (66, 32858160), (72, 30119980), (80, 27107982), (87, 24926880), (88, 24643620), (90, 24095984), (96, 22589985), (99, 21905440), (110, 19714896), (116, 18695160), (120, 18071988), (132, 16429080), (144, 15059990), (145, 14956128), (160, 13553991), (165, 13143264), (174, 12463440), (176, 12321810), (180, 12047992), (198, 10952720), (220, 9857448), (232, 9347580), (240, 9035994), (261, 8308960), (264, 8214540), (288, 7529995), (290, 7478064), (319, 6798240), (330, 6571632), (348, 6231720), (352, 6160905), (360, 6023996), (396, 5476360), (435, 4985376), (440, 4928724), (464, 4673790), (480, 4517997), (495, 4381088), (522, 4154480), (528, 4107270), (580, 3739032), (638, 3399120), (660, 3285816), (696, 3115860), (720, 3011998), (792, 2738180), (870, 2492688), (880, 2464362), (928, 2336895), (957, 2266080), (990, 2190544), (1044, 2077240), (1056, 2053635), (1160, 1869516), (1276, 1699560), (1305, 1661792), (1320, 1642908), (1392, 1557930), (1440, 1505999), (1584, 1369090), (1595, 1359648), (1740, 1246344), (1760, 1232181), (1914, 1133040), (1980, 1095272), (2088, 1038620), (2320, 934758), (2552, 849780), (2610, 830896), (2640, 821454), (2784, 778965), (2871, 755360), (3168, 684545), (3190, 679824), (3480, 623172), (3828, 566520), (3960, 547636), (4176, 519310), (4640, 467379), (4721, 459360), (4785, 453216), (5104, 424890), (5220, 415448), (5280, 410727), (5742, 377680), (6380, 339912), (6960, 311586), (7656, 283260), (7920, 273818), (8352, 259655), (9442, 229680), (9570, 226608), (10208, 212445), (10440, 207724), (11484, 188840), (12760, 169956), (13920, 155793), (14163, 153120), (14355, 151072), (15312, 141630), (15840, 136909), (18884, 114840), (19140, 113304), (20880, 103862), (22968, 94420), (23605, 91872), (25520, 84978), (28326, 76560), (28710, 75536), (30624, 70815), (37768, 57420), (38280, 56652), (41760, 51931), (42489, 51040), (45936, 47210)]