422950640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 1196113920

約数和(自身を除く): 773163280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 127, 133, 140, 152, 190, 254, 266, 280, 304, 313, 380, 508, 532, 560, 626, 635, 665, 760, 889, 1016, 1064, 1252, 1270, 1330, 1520, 1565, 1778, 2032, 2128, 2191, 2413, 2504, 2540, 2660, 3130, 3556, 4382, 4445, 4826, 5008, 5080, 5320, 5947, 6260, 7112, 8764, 8890, 9652, 10160, 10640, 10955, 11894, 12065, 12520, 14224, 16891, 17528, 17780, 19304, 21910, 23788, 24130, 25040, 29735, 33782, 35056, 35560, 38608, 39751, 41629, 43820, 47576, 48260, 59470, 67564, 71120, 79502, 83258, 84455, 87640, 95152, 96520, 118940, 135128, 159004, 166516, 168910, 175280, 193040, 198755, 208145, 237880, 270256, 278257, 318008, 333032, 337820, 397510, 416290, 475760, 556514, 636016, 666064, 675640, 755269, 795020, 832580, 1113028, 1351280, 1391285, 1510538, 1590040, 1665160, 2226056, 2782570, 3021076, 3180080, 3330320, 3776345, 4452112, 5286883, 5565140, 6042152, 7552690, 10573766, 11130280, 12084304, 15105380, 21147532, 22260560, 26434415, 30210760, 42295064, 52868830, 60421520, 84590128, 105737660, 211475320, 422950640]

約数ペア:

[(1, 422950640), (2, 211475320), (4, 105737660), (5, 84590128), (7, 60421520), (8, 52868830), (10, 42295064), (14, 30210760), (16, 26434415), (19, 22260560), (20, 21147532), (28, 15105380), (35, 12084304), (38, 11130280), (40, 10573766), (56, 7552690), (70, 6042152), (76, 5565140), (80, 5286883), (95, 4452112), (112, 3776345), (127, 3330320), (133, 3180080), (140, 3021076), (152, 2782570), (190, 2226056), (254, 1665160), (266, 1590040), (280, 1510538), (304, 1391285), (313, 1351280), (380, 1113028), (508, 832580), (532, 795020), (560, 755269), (626, 675640), (635, 666064), (665, 636016), (760, 556514), (889, 475760), (1016, 416290), (1064, 397510), (1252, 337820), (1270, 333032), (1330, 318008), (1520, 278257), (1565, 270256), (1778, 237880), (2032, 208145), (2128, 198755), (2191, 193040), (2413, 175280), (2504, 168910), (2540, 166516), (2660, 159004), (3130, 135128), (3556, 118940), (4382, 96520), (4445, 95152), (4826, 87640), (5008, 84455), (5080, 83258), (5320, 79502), (5947, 71120), (6260, 67564), (7112, 59470), (8764, 48260), (8890, 47576), (9652, 43820), (10160, 41629), (10640, 39751), (10955, 38608), (11894, 35560), (12065, 35056), (12520, 33782), (14224, 29735), (16891, 25040), (17528, 24130), (17780, 23788), (19304, 21910)]