260908560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 320

約数和(自身を含む): 999936000

約数和(自身を除く): 739027440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 79, 80, 88, 90, 99, 108, 110, 120, 132, 135, 139, 144, 158, 165, 176, 180, 198, 216, 220, 237, 240, 264, 270, 278, 297, 316, 330, 360, 395, 396, 417, 432, 440, 474, 495, 528, 540, 556, 594, 632, 660, 695, 711, 720, 790, 792, 834, 869, 880, 948, 990, 1080, 1112, 1185, 1188, 1251, 1264, 1320, 1390, 1422, 1485, 1529, 1580, 1584, 1668, 1738, 1896, 1980, 2085, 2133, 2160, 2224, 2370, 2376, 2502, 2607, 2640, 2780, 2844, 2970, 3058, 3160, 3336, 3476, 3555, 3753, 3792, 3960, 4170, 4266, 4345, 4587, 4740, 4752, 5004, 5214, 5560, 5688, 5940, 6116, 6255, 6320, 6672, 6952, 7110, 7506, 7645, 7821, 7920, 8340, 8532, 8690, 9174, 9480, 10008, 10428, 10665, 10981, 11120, 11376, 11880, 12232, 12510, 13035, 13761, 13904, 14220, 15012, 15290, 15642, 16680, 17064, 17380, 18348, 18765, 18960, 20016, 20856, 21330, 21962, 22935, 23463, 23760, 24464, 25020, 26070, 27522, 28440, 30024, 30580, 31284, 32943, 33360, 34128, 34760, 36696, 37530, 39105, 41283, 41712, 42660, 43924, 45870, 46926, 50040, 52140, 54905, 55044, 56880, 60048, 61160, 62568, 65886, 68805, 69520, 73392, 75060, 78210, 82566, 85320, 87848, 91740, 93852, 98829, 100080, 104280, 109810, 110088, 117315, 120791, 122320, 125136, 131772, 137610, 150120, 156420, 164715, 165132, 170640, 175696, 183480, 187704, 197658, 206415, 208560, 219620, 220176, 234630, 241582, 263544, 275220, 296487, 300240, 312840, 329430, 330264, 362373, 366960, 375408, 395316, 412830, 439240, 469260, 483164, 494145, 527088, 550440, 592974, 603955, 625680, 658860, 660528, 724746, 790632, 825660, 878480, 938520, 966328, 988290, 1087119, 1100880, 1185948, 1207910, 1317720, 1449492, 1482435, 1581264, 1651320, 1811865, 1877040, 1932656, 1976580, 2174238, 2371896, 2415820, 2635440, 2898984, 2964870, 3261357, 3302640, 3623730, 3953160, 4348476, 4743792, 4831640, 5435595, 5797968, 5929740, 6522714, 7247460, 7906320, 8696952, 9663280, 10871190, 11859480, 13045428, 14494920, 16306785, 17393904, 21742380, 23718960, 26090856, 28989840, 32613570, 43484760, 52181712, 65227140, 86969520, 130454280, 260908560]

約数ペア:

[(1, 260908560), (2, 130454280), (3, 86969520), (4, 65227140), (5, 52181712), (6, 43484760), (8, 32613570), (9, 28989840), (10, 26090856), (11, 23718960), (12, 21742380), (15, 17393904), (16, 16306785), (18, 14494920), (20, 13045428), (22, 11859480), (24, 10871190), (27, 9663280), (30, 8696952), (33, 7906320), (36, 7247460), (40, 6522714), (44, 5929740), (45, 5797968), (48, 5435595), (54, 4831640), (55, 4743792), (60, 4348476), (66, 3953160), (72, 3623730), (79, 3302640), (80, 3261357), (88, 2964870), (90, 2898984), (99, 2635440), (108, 2415820), (110, 2371896), (120, 2174238), (132, 1976580), (135, 1932656), (139, 1877040), (144, 1811865), (158, 1651320), (165, 1581264), (176, 1482435), (180, 1449492), (198, 1317720), (216, 1207910), (220, 1185948), (237, 1100880), (240, 1087119), (264, 988290), (270, 966328), (278, 938520), (297, 878480), (316, 825660), (330, 790632), (360, 724746), (395, 660528), (396, 658860), (417, 625680), (432, 603955), (440, 592974), (474, 550440), (495, 527088), (528, 494145), (540, 483164), (556, 469260), (594, 439240), (632, 412830), (660, 395316), (695, 375408), (711, 366960), (720, 362373), (790, 330264), (792, 329430), (834, 312840), (869, 300240), (880, 296487), (948, 275220), (990, 263544), (1080, 241582), (1112, 234630), (1185, 220176), (1188, 219620), (1251, 208560), (1264, 206415), (1320, 197658), (1390, 187704), (1422, 183480), (1485, 175696), (1529, 170640), (1580, 165132), (1584, 164715), (1668, 156420), (1738, 150120), (1896, 137610), (1980, 131772), (2085, 125136), (2133, 122320), (2160, 120791), (2224, 117315), (2370, 110088), (2376, 109810), (2502, 104280), (2607, 100080), (2640, 98829), (2780, 93852), (2844, 91740), (2970, 87848), (3058, 85320), (3160, 82566), (3336, 78210), (3476, 75060), (3555, 73392), (3753, 69520), (3792, 68805), (3960, 65886), (4170, 62568), (4266, 61160), (4345, 60048), (4587, 56880), (4740, 55044), (4752, 54905), (5004, 52140), (5214, 50040), (5560, 46926), (5688, 45870), (5940, 43924), (6116, 42660), (6255, 41712), (6320, 41283), (6672, 39105), (6952, 37530), (7110, 36696), (7506, 34760), (7645, 34128), (7821, 33360), (7920, 32943), (8340, 31284), (8532, 30580), (8690, 30024), (9174, 28440), (9480, 27522), (10008, 26070), (10428, 25020), (10665, 24464), (10981, 23760), (11120, 23463), (11376, 22935), (11880, 21962), (12232, 21330), (12510, 20856), (13035, 20016), (13761, 18960), (13904, 18765), (14220, 18348), (15012, 17380), (15290, 17064), (15642, 16680)]