4767701920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 12227604480

約数和(自身を除く): 7459902560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 76, 80, 95, 106, 127, 152, 160, 190, 212, 233, 254, 265, 304, 380, 424, 466, 508, 530, 608, 635, 760, 848, 932, 1007, 1016, 1060, 1165, 1270, 1520, 1696, 1864, 2014, 2032, 2120, 2330, 2413, 2540, 3040, 3728, 4028, 4064, 4240, 4427, 4660, 4826, 5035, 5080, 6731, 7456, 8056, 8480, 8854, 9320, 9652, 10070, 10160, 12065, 12349, 13462, 16112, 17708, 18640, 19304, 20140, 20320, 22135, 24130, 24698, 26924, 29591, 32224, 33655, 35416, 37280, 38608, 40280, 44270, 48260, 49396, 53848, 59182, 61745, 67310, 70832, 77216, 80560, 88540, 96520, 98792, 107696, 118364, 123490, 127889, 134620, 141664, 147955, 161120, 177080, 193040, 197584, 215392, 234631, 236728, 246980, 255778, 269240, 295910, 354160, 386080, 395168, 469262, 473456, 493960, 511556, 538480, 562229, 591820, 639445, 708320, 938524, 946912, 987920, 1023112, 1076960, 1124458, 1173155, 1183640, 1278890, 1568323, 1877048, 1975840, 2046224, 2248916, 2346310, 2367280, 2557780, 2811145, 3136646, 3754096, 4092448, 4497832, 4692620, 4734560, 5115560, 5622290, 6273292, 7508192, 7841615, 8995664, 9385240, 10231120, 11244580, 12546584, 15683230, 17991328, 18770480, 20462240, 22489160, 25093168, 29798137, 31366460, 37540960, 44978320, 50186336, 59596274, 62732920, 89956640, 119192548, 125465840, 148990685, 238385096, 250931680, 297981370, 476770192, 595962740, 953540384, 1191925480, 2383850960, 4767701920]

約数ペア:

[(1, 4767701920), (2, 2383850960), (4, 1191925480), (5, 953540384), (8, 595962740), (10, 476770192), (16, 297981370), (19, 250931680), (20, 238385096), (32, 148990685), (38, 125465840), (40, 119192548), (53, 89956640), (76, 62732920), (80, 59596274), (95, 50186336), (106, 44978320), (127, 37540960), (152, 31366460), (160, 29798137), (190, 25093168), (212, 22489160), (233, 20462240), (254, 18770480), (265, 17991328), (304, 15683230), (380, 12546584), (424, 11244580), (466, 10231120), (508, 9385240), (530, 8995664), (608, 7841615), (635, 7508192), (760, 6273292), (848, 5622290), (932, 5115560), (1007, 4734560), (1016, 4692620), (1060, 4497832), (1165, 4092448), (1270, 3754096), (1520, 3136646), (1696, 2811145), (1864, 2557780), (2014, 2367280), (2032, 2346310), (2120, 2248916), (2330, 2046224), (2413, 1975840), (2540, 1877048), (3040, 1568323), (3728, 1278890), (4028, 1183640), (4064, 1173155), (4240, 1124458), (4427, 1076960), (4660, 1023112), (4826, 987920), (5035, 946912), (5080, 938524), (6731, 708320), (7456, 639445), (8056, 591820), (8480, 562229), (8854, 538480), (9320, 511556), (9652, 493960), (10070, 473456), (10160, 469262), (12065, 395168), (12349, 386080), (13462, 354160), (16112, 295910), (17708, 269240), (18640, 255778), (19304, 246980), (20140, 236728), (20320, 234631), (22135, 215392), (24130, 197584), (24698, 193040), (26924, 177080), (29591, 161120), (32224, 147955), (33655, 141664), (35416, 134620), (37280, 127889), (38608, 123490), (40280, 118364), (44270, 107696), (48260, 98792), (49396, 96520), (53848, 88540), (59182, 80560), (61745, 77216), (67310, 70832)]