156301440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:790

約数の個数: 128

約数和(自身を含む): 502917120

約数和(自身を除く): 346615680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 641, 762, 960, 1016, 1270, 1282, 1524, 1905, 1920, 1923, 2032, 2540, 2564, 3048, 3205, 3810, 3846, 4064, 5080, 5128, 6096, 6410, 7620, 7692, 8128, 9615, 10160, 10256, 12192, 12820, 15240, 15384, 16256, 19230, 20320, 20512, 24384, 25640, 30480, 30768, 38460, 40640, 41024, 48768, 51280, 60960, 61536, 76920, 81280, 81407, 82048, 102560, 121920, 123072, 153840, 162814, 205120, 243840, 244221, 246144, 307680, 325628, 407035, 410240, 488442, 615360, 651256, 814070, 976884, 1221105, 1230720, 1302512, 1628140, 1953768, 2442210, 2605024, 3256280, 3907536, 4884420, 5210048, 6512560, 7815072, 9768840, 10420096, 13025120, 15630144, 19537680, 26050240, 31260288, 39075360, 52100480, 78150720, 156301440]

約数ペア:

[(1, 156301440), (2, 78150720), (3, 52100480), (4, 39075360), (5, 31260288), (6, 26050240), (8, 19537680), (10, 15630144), (12, 13025120), (15, 10420096), (16, 9768840), (20, 7815072), (24, 6512560), (30, 5210048), (32, 4884420), (40, 3907536), (48, 3256280), (60, 2605024), (64, 2442210), (80, 1953768), (96, 1628140), (120, 1302512), (127, 1230720), (128, 1221105), (160, 976884), (192, 814070), (240, 651256), (254, 615360), (320, 488442), (381, 410240), (384, 407035), (480, 325628), (508, 307680), (635, 246144), (640, 244221), (641, 243840), (762, 205120), (960, 162814), (1016, 153840), (1270, 123072), (1282, 121920), (1524, 102560), (1905, 82048), (1920, 81407), (1923, 81280), (2032, 76920), (2540, 61536), (2564, 60960), (3048, 51280), (3205, 48768), (3810, 41024), (3846, 40640), (4064, 38460), (5080, 30768), (5128, 30480), (6096, 25640), (6410, 24384), (7620, 20512), (7692, 20320), (8128, 19230), (9615, 16256), (10160, 15384), (10256, 15240), (12192, 12820)]