508123840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11939}}^1$

素因数の和:11982

約数の個数: 112

約数和(自身を含む): 1455724800

約数和(自身を除く): 947600960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 10640, 11939, 21280, 23878, 42560, 47756, 59695, 83573, 95512, 119390, 167146, 191024, 226841, 238780, 334292, 382048, 417865, 453682, 477560, 668584, 764096, 835730, 907364, 955120, 1134205, 1337168, 1587887, 1671460, 1814728, 1910240, 2268410, 2674336, 3175774, 3342920, 3629456, 3820480, 4536820, 5348672, 6351548, 6685840, 7258912, 7939435, 9073640, 12703096, 13371680, 14517824, 15878870, 18147280, 25406192, 26743360, 31757740, 36294560, 50812384, 63515480, 72589120, 101624768, 127030960, 254061920, 508123840]

約数ペア:

[(1, 508123840), (2, 254061920), (4, 127030960), (5, 101624768), (7, 72589120), (8, 63515480), (10, 50812384), (14, 36294560), (16, 31757740), (19, 26743360), (20, 25406192), (28, 18147280), (32, 15878870), (35, 14517824), (38, 13371680), (40, 12703096), (56, 9073640), (64, 7939435), (70, 7258912), (76, 6685840), (80, 6351548), (95, 5348672), (112, 4536820), (133, 3820480), (140, 3629456), (152, 3342920), (160, 3175774), (190, 2674336), (224, 2268410), (266, 1910240), (280, 1814728), (304, 1671460), (320, 1587887), (380, 1337168), (448, 1134205), (532, 955120), (560, 907364), (608, 835730), (665, 764096), (760, 668584), (1064, 477560), (1120, 453682), (1216, 417865), (1330, 382048), (1520, 334292), (2128, 238780), (2240, 226841), (2660, 191024), (3040, 167146), (4256, 119390), (5320, 95512), (6080, 83573), (8512, 59695), (10640, 47756), (11939, 42560), (21280, 23878)]