1511793920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12979}}^1$

素因数の和:13020

約数の個数: 144

約数和(自身を含む): 4457228160

約数和(自身を除く): 2945434240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2912, 3328, 3640, 4160, 4480, 5824, 7280, 8320, 8960, 11648, 12979, 14560, 16640, 23296, 25958, 29120, 51916, 58240, 64895, 90853, 103832, 116480, 129790, 168727, 181706, 207664, 259580, 337454, 363412, 415328, 454265, 519160, 674908, 726824, 830656, 843635, 908530, 1038320, 1181089, 1349816, 1453648, 1661312, 1687270, 1817060, 2076640, 2362178, 2699632, 2907296, 3322624, 3374540, 3634120, 4153280, 4724356, 5399264, 5814592, 5905445, 6749080, 7268240, 8306560, 9448712, 10798528, 11629184, 11810890, 13498160, 14536480, 16613120, 18897424, 21597056, 23258368, 23621780, 26996320, 29072960, 37794848, 43194112, 47243560, 53992640, 58145920, 75589696, 94487120, 107985280, 116291840, 151179392, 188974240, 215970560, 302358784, 377948480, 755896960, 1511793920]

約数ペア:

[(1, 1511793920), (2, 755896960), (4, 377948480), (5, 302358784), (7, 215970560), (8, 188974240), (10, 151179392), (13, 116291840), (14, 107985280), (16, 94487120), (20, 75589696), (26, 58145920), (28, 53992640), (32, 47243560), (35, 43194112), (40, 37794848), (52, 29072960), (56, 26996320), (64, 23621780), (65, 23258368), (70, 21597056), (80, 18897424), (91, 16613120), (104, 14536480), (112, 13498160), (128, 11810890), (130, 11629184), (140, 10798528), (160, 9448712), (182, 8306560), (208, 7268240), (224, 6749080), (256, 5905445), (260, 5814592), (280, 5399264), (320, 4724356), (364, 4153280), (416, 3634120), (448, 3374540), (455, 3322624), (520, 2907296), (560, 2699632), (640, 2362178), (728, 2076640), (832, 1817060), (896, 1687270), (910, 1661312), (1040, 1453648), (1120, 1349816), (1280, 1181089), (1456, 1038320), (1664, 908530), (1792, 843635), (1820, 830656), (2080, 726824), (2240, 674908), (2912, 519160), (3328, 454265), (3640, 415328), (4160, 363412), (4480, 337454), (5824, 259580), (7280, 207664), (8320, 181706), (8960, 168727), (11648, 129790), (12979, 116480), (14560, 103832), (16640, 90853), (23296, 64895), (25958, 58240), (29120, 51916)]