236989620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1$

素因数の和:1630

約数の個数: 144

約数和(自身を含む): 828592128

約数和(自身を除く): 591602508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 180, 210, 252, 254, 315, 381, 420, 508, 630, 635, 762, 889, 1143, 1260, 1270, 1481, 1524, 1778, 1905, 2286, 2540, 2667, 2962, 3556, 3810, 4443, 4445, 4572, 5334, 5715, 5924, 7405, 7620, 8001, 8886, 8890, 10367, 10668, 11430, 13329, 13335, 14810, 16002, 17772, 17780, 20734, 22215, 22860, 26658, 26670, 29620, 31101, 32004, 40005, 41468, 44430, 51835, 53316, 53340, 62202, 66645, 80010, 88860, 93303, 103670, 124404, 133290, 155505, 160020, 186606, 188087, 207340, 266580, 311010, 373212, 376174, 466515, 564261, 622020, 752348, 933030, 940435, 1128522, 1316609, 1692783, 1866060, 1880870, 2257044, 2633218, 2821305, 3385566, 3761740, 3949827, 5266436, 5642610, 6583045, 6771132, 7899654, 8463915, 11285220, 11849481, 13166090, 15799308, 16927830, 19749135, 23698962, 26332180, 33855660, 39498270, 47397924, 59247405, 78996540, 118494810, 236989620]

約数ペア:

[(1, 236989620), (2, 118494810), (3, 78996540), (4, 59247405), (5, 47397924), (6, 39498270), (7, 33855660), (9, 26332180), (10, 23698962), (12, 19749135), (14, 16927830), (15, 15799308), (18, 13166090), (20, 11849481), (21, 11285220), (28, 8463915), (30, 7899654), (35, 6771132), (36, 6583045), (42, 5642610), (45, 5266436), (60, 3949827), (63, 3761740), (70, 3385566), (84, 2821305), (90, 2633218), (105, 2257044), (126, 1880870), (127, 1866060), (140, 1692783), (180, 1316609), (210, 1128522), (252, 940435), (254, 933030), (315, 752348), (381, 622020), (420, 564261), (508, 466515), (630, 376174), (635, 373212), (762, 311010), (889, 266580), (1143, 207340), (1260, 188087), (1270, 186606), (1481, 160020), (1524, 155505), (1778, 133290), (1905, 124404), (2286, 103670), (2540, 93303), (2667, 88860), (2962, 80010), (3556, 66645), (3810, 62202), (4443, 53340), (4445, 53316), (4572, 51835), (5334, 44430), (5715, 41468), (5924, 40005), (7405, 32004), (7620, 31101), (8001, 29620), (8886, 26670), (8890, 26658), (10367, 22860), (10668, 22215), (11430, 20734), (13329, 17780), (13335, 17772), (14810, 16002)]