215379569280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3031807}}^1$

素因数の和:3031866

約数の個数: 128

約数和(自身を含む): 705077268480

約数和(自身を除く): 489697699200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4440, 4736, 5920, 7104, 8880, 11840, 14208, 17760, 23680, 35520, 71040, 3031807, 6063614, 9095421, 12127228, 15159035, 18190842, 24254456, 30318070, 36381684, 45477105, 48508912, 60636140, 72763368, 90954210, 97017824, 112176859, 121272280, 145526736, 181908420, 194035648, 224353718, 242544560, 291053472, 336530577, 363816840, 388071296, 448707436, 485089120, 560884295, 582106944, 673061154, 727633680, 897414872, 970178240, 1121768590, 1164213888, 1346122308, 1455267360, 1682652885, 1794829744, 1940356480, 2243537180, 2692244616, 2910534720, 3365305770, 3589659488, 4487074360, 5384489232, 5821069440, 6730611540, 7179318976, 8974148720, 10768978464, 13461223080, 14358637952, 17948297440, 21537956928, 26922446160, 35896594880, 43075913856, 53844892320, 71793189760, 107689784640, 215379569280]

約数ペア:

[(1, 215379569280), (2, 107689784640), (3, 71793189760), (4, 53844892320), (5, 43075913856), (6, 35896594880), (8, 26922446160), (10, 21537956928), (12, 17948297440), (15, 14358637952), (16, 13461223080), (20, 10768978464), (24, 8974148720), (30, 7179318976), (32, 6730611540), (37, 5821069440), (40, 5384489232), (48, 4487074360), (60, 3589659488), (64, 3365305770), (74, 2910534720), (80, 2692244616), (96, 2243537180), (111, 1940356480), (120, 1794829744), (128, 1682652885), (148, 1455267360), (160, 1346122308), (185, 1164213888), (192, 1121768590), (222, 970178240), (240, 897414872), (296, 727633680), (320, 673061154), (370, 582106944), (384, 560884295), (444, 485089120), (480, 448707436), (555, 388071296), (592, 363816840), (640, 336530577), (740, 291053472), (888, 242544560), (960, 224353718), (1110, 194035648), (1184, 181908420), (1480, 145526736), (1776, 121272280), (1920, 112176859), (2220, 97017824), (2368, 90954210), (2960, 72763368), (3552, 60636140), (4440, 48508912), (4736, 45477105), (5920, 36381684), (7104, 30318070), (8880, 24254456), (11840, 18190842), (14208, 15159035), (17760, 12127228), (23680, 9095421), (35520, 6063614), (71040, 3031807)]