1686279840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4969}}^1$

素因数の和:5095

約数の個数: 192

約数和(自身を含む): 6131946240

約数和(自身を除く): 4445666400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 202, 210, 224, 240, 280, 303, 336, 404, 420, 480, 505, 560, 606, 672, 707, 808, 840, 1010, 1120, 1212, 1414, 1515, 1616, 1680, 2020, 2121, 2424, 2828, 3030, 3232, 3360, 3535, 4040, 4242, 4848, 4969, 5656, 6060, 7070, 8080, 8484, 9696, 9938, 10605, 11312, 12120, 14140, 14907, 16160, 16968, 19876, 21210, 22624, 24240, 24845, 28280, 29814, 33936, 34783, 39752, 42420, 48480, 49690, 56560, 59628, 67872, 69566, 74535, 79504, 84840, 99380, 104349, 113120, 119256, 139132, 149070, 159008, 169680, 173915, 198760, 208698, 238512, 278264, 298140, 339360, 347830, 397520, 417396, 477024, 501869, 521745, 556528, 596280, 695660, 795040, 834792, 1003738, 1043490, 1113056, 1192560, 1391320, 1505607, 1669584, 2007476, 2086980, 2385120, 2509345, 2782640, 3011214, 3339168, 3513083, 4014952, 4173960, 5018690, 5565280, 6022428, 7026166, 7528035, 8029904, 8347920, 10037380, 10539249, 12044856, 14052332, 15056070, 16059808, 16695840, 17565415, 20074760, 21078498, 24089712, 28104664, 30112140, 35130830, 40149520, 42156996, 48179424, 52696245, 56209328, 60224280, 70261660, 80299040, 84313992, 105392490, 112418656, 120448560, 140523320, 168627984, 210784980, 240897120, 281046640, 337255968, 421569960, 562093280, 843139920, 1686279840]

約数ペア:

[(1, 1686279840), (2, 843139920), (3, 562093280), (4, 421569960), (5, 337255968), (6, 281046640), (7, 240897120), (8, 210784980), (10, 168627984), (12, 140523320), (14, 120448560), (15, 112418656), (16, 105392490), (20, 84313992), (21, 80299040), (24, 70261660), (28, 60224280), (30, 56209328), (32, 52696245), (35, 48179424), (40, 42156996), (42, 40149520), (48, 35130830), (56, 30112140), (60, 28104664), (70, 24089712), (80, 21078498), (84, 20074760), (96, 17565415), (101, 16695840), (105, 16059808), (112, 15056070), (120, 14052332), (140, 12044856), (160, 10539249), (168, 10037380), (202, 8347920), (210, 8029904), (224, 7528035), (240, 7026166), (280, 6022428), (303, 5565280), (336, 5018690), (404, 4173960), (420, 4014952), (480, 3513083), (505, 3339168), (560, 3011214), (606, 2782640), (672, 2509345), (707, 2385120), (808, 2086980), (840, 2007476), (1010, 1669584), (1120, 1505607), (1212, 1391320), (1414, 1192560), (1515, 1113056), (1616, 1043490), (1680, 1003738), (2020, 834792), (2121, 795040), (2424, 695660), (2828, 596280), (3030, 556528), (3232, 521745), (3360, 501869), (3535, 477024), (4040, 417396), (4242, 397520), (4848, 347830), (4969, 339360), (5656, 298140), (6060, 278264), (7070, 238512), (8080, 208698), (8484, 198760), (9696, 173915), (9938, 169680), (10605, 159008), (11312, 149070), (12120, 139132), (14140, 119256), (14907, 113120), (16160, 104349), (16968, 99380), (19876, 84840), (21210, 79504), (22624, 74535), (24240, 69566), (24845, 67872), (28280, 59628), (29814, 56560), (33936, 49690), (34783, 48480), (39752, 42420)]