67532880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 224271360

約数和(自身を除く): 156738480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 313, 348, 372, 435, 464, 465, 496, 580, 620, 626, 696, 744, 870, 899, 930, 939, 1160, 1240, 1252, 1392, 1488, 1565, 1740, 1798, 1860, 1878, 2320, 2480, 2504, 2697, 3130, 3480, 3596, 3720, 3756, 4495, 4695, 5008, 5394, 6260, 6960, 7192, 7440, 7512, 8990, 9077, 9390, 9703, 10788, 12520, 13485, 14384, 15024, 17980, 18154, 18780, 19406, 21576, 25040, 26970, 27231, 29109, 35960, 36308, 37560, 38812, 43152, 45385, 48515, 53940, 54462, 58218, 71920, 72616, 75120, 77624, 90770, 97030, 107880, 108924, 116436, 136155, 145232, 145545, 155248, 181540, 194060, 215760, 217848, 232872, 272310, 281387, 291090, 363080, 388120, 435696, 465744, 544620, 562774, 582180, 726160, 776240, 844161, 1089240, 1125548, 1164360, 1406935, 1688322, 2178480, 2251096, 2328720, 2813870, 3376644, 4220805, 4502192, 5627740, 6753288, 8441610, 11255480, 13506576, 16883220, 22510960, 33766440, 67532880]

約数ペア:

[(1, 67532880), (2, 33766440), (3, 22510960), (4, 16883220), (5, 13506576), (6, 11255480), (8, 8441610), (10, 6753288), (12, 5627740), (15, 4502192), (16, 4220805), (20, 3376644), (24, 2813870), (29, 2328720), (30, 2251096), (31, 2178480), (40, 1688322), (48, 1406935), (58, 1164360), (60, 1125548), (62, 1089240), (80, 844161), (87, 776240), (93, 726160), (116, 582180), (120, 562774), (124, 544620), (145, 465744), (155, 435696), (174, 388120), (186, 363080), (232, 291090), (240, 281387), (248, 272310), (290, 232872), (310, 217848), (313, 215760), (348, 194060), (372, 181540), (435, 155248), (464, 145545), (465, 145232), (496, 136155), (580, 116436), (620, 108924), (626, 107880), (696, 97030), (744, 90770), (870, 77624), (899, 75120), (930, 72616), (939, 71920), (1160, 58218), (1240, 54462), (1252, 53940), (1392, 48515), (1488, 45385), (1565, 43152), (1740, 38812), (1798, 37560), (1860, 36308), (1878, 35960), (2320, 29109), (2480, 27231), (2504, 26970), (2697, 25040), (3130, 21576), (3480, 19406), (3596, 18780), (3720, 18154), (3756, 17980), (4495, 15024), (4695, 14384), (5008, 13485), (5394, 12520), (6260, 10788), (6960, 9703), (7192, 9390), (7440, 9077), (7512, 8990)]