1963795920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3391}}^1$

素因数の和:3553

約数の個数: 160

約数和(自身を含む): 6460538880

約数和(自身を除く): 4496742960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 152, 190, 228, 240, 254, 285, 304, 380, 381, 456, 508, 570, 635, 760, 762, 912, 1016, 1140, 1270, 1520, 1524, 1905, 2032, 2280, 2413, 2540, 3048, 3391, 3810, 4560, 4826, 5080, 6096, 6782, 7239, 7620, 9652, 10160, 10173, 12065, 13564, 14478, 15240, 16955, 19304, 20346, 24130, 27128, 28956, 30480, 33910, 36195, 38608, 40692, 48260, 50865, 54256, 57912, 64429, 67820, 72390, 81384, 96520, 101730, 115824, 128858, 135640, 144780, 162768, 193040, 193287, 203460, 257716, 271280, 289560, 322145, 386574, 406920, 430657, 515432, 579120, 644290, 773148, 813840, 861314, 966435, 1030864, 1288580, 1291971, 1546296, 1722628, 1932870, 2153285, 2577160, 2583942, 3092592, 3445256, 3865740, 4306570, 5154320, 5167884, 6459855, 6890512, 7731480, 8182483, 8613140, 10335768, 12919710, 15462960, 16364966, 17226280, 20671536, 24547449, 25839420, 32729932, 34452560, 40912415, 49094898, 51678840, 65459864, 81824830, 98189796, 103357680, 122737245, 130919728, 163649660, 196379592, 245474490, 327299320, 392759184, 490948980, 654598640, 981897960, 1963795920]

約数ペア:

[(1, 1963795920), (2, 981897960), (3, 654598640), (4, 490948980), (5, 392759184), (6, 327299320), (8, 245474490), (10, 196379592), (12, 163649660), (15, 130919728), (16, 122737245), (19, 103357680), (20, 98189796), (24, 81824830), (30, 65459864), (38, 51678840), (40, 49094898), (48, 40912415), (57, 34452560), (60, 32729932), (76, 25839420), (80, 24547449), (95, 20671536), (114, 17226280), (120, 16364966), (127, 15462960), (152, 12919710), (190, 10335768), (228, 8613140), (240, 8182483), (254, 7731480), (285, 6890512), (304, 6459855), (380, 5167884), (381, 5154320), (456, 4306570), (508, 3865740), (570, 3445256), (635, 3092592), (760, 2583942), (762, 2577160), (912, 2153285), (1016, 1932870), (1140, 1722628), (1270, 1546296), (1520, 1291971), (1524, 1288580), (1905, 1030864), (2032, 966435), (2280, 861314), (2413, 813840), (2540, 773148), (3048, 644290), (3391, 579120), (3810, 515432), (4560, 430657), (4826, 406920), (5080, 386574), (6096, 322145), (6782, 289560), (7239, 271280), (7620, 257716), (9652, 203460), (10160, 193287), (10173, 193040), (12065, 162768), (13564, 144780), (14478, 135640), (15240, 128858), (16955, 115824), (19304, 101730), (20346, 96520), (24130, 81384), (27128, 72390), (28956, 67820), (30480, 64429), (33910, 57912), (36195, 54256), (38608, 50865), (40692, 48260)]