156904600960

素因数分解:

$2^7\times 5^1\times {\mathrm{11503}}^1\times {\mathrm{21313}}^1$

素因数の和:32835

約数の個数: 64

約数和(自身を含む): 375150271680

約数和(自身を除く): 218245670720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 11503, 21313, 23006, 42626, 46012, 57515, 85252, 92024, 106565, 115030, 170504, 184048, 213130, 230060, 341008, 368096, 426260, 460120, 682016, 736192, 852520, 920240, 1364032, 1472384, 1705040, 1840480, 2728064, 3410080, 3680960, 6820160, 7361920, 13640320, 245163439, 490326878, 980653756, 1225817195, 1961307512, 2451634390, 3922615024, 4903268780, 7845230048, 9806537560, 15690460096, 19613075120, 31380920192, 39226150240, 78452300480, 156904600960]

約数ペア:

[(1, 156904600960), (2, 78452300480), (4, 39226150240), (5, 31380920192), (8, 19613075120), (10, 15690460096), (16, 9806537560), (20, 7845230048), (32, 4903268780), (40, 3922615024), (64, 2451634390), (80, 1961307512), (128, 1225817195), (160, 980653756), (320, 490326878), (640, 245163439), (11503, 13640320), (21313, 7361920), (23006, 6820160), (42626, 3680960), (46012, 3410080), (57515, 2728064), (85252, 1840480), (92024, 1705040), (106565, 1472384), (115030, 1364032), (170504, 920240), (184048, 852520), (213130, 736192), (230060, 682016), (341008, 460120), (368096, 426260)]