394305480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3444

約数の個数: 192

約数和(自身を含む): 1428710400

約数和(自身を除く): 1034404920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 760, 765, 855, 969, 1020, 1140, 1224, 1292, 1368, 1530, 1615, 1710, 1938, 2040, 2280, 2584, 2907, 3060, 3230, 3391, 3420, 3876, 4845, 5814, 6120, 6460, 6782, 6840, 7752, 9690, 10173, 11628, 12920, 13564, 14535, 16955, 19380, 20346, 23256, 27128, 29070, 30519, 33910, 38760, 40692, 50865, 57647, 58140, 61038, 64429, 67820, 81384, 101730, 115294, 116280, 122076, 128858, 135640, 152595, 172941, 193287, 203460, 230588, 244152, 257716, 288235, 305190, 322145, 345882, 386574, 406920, 461176, 515432, 518823, 576470, 579861, 610380, 644290, 691764, 773148, 864705, 966435, 1037646, 1095293, 1152940, 1159722, 1220760, 1288580, 1383528, 1546296, 1729410, 1932870, 2075292, 2190586, 2305880, 2319444, 2577160, 2594115, 2899305, 3285879, 3458820, 3865740, 4150584, 4381172, 4638888, 5188230, 5476465, 5798610, 6571758, 6917640, 7731480, 8762344, 9857637, 10376460, 10952930, 11597220, 13143516, 16429395, 19715274, 20752920, 21905860, 23194440, 26287032, 32858790, 39430548, 43811720, 49288185, 65717580, 78861096, 98576370, 131435160, 197152740, 394305480]

約数ペア:

[(1, 394305480), (2, 197152740), (3, 131435160), (4, 98576370), (5, 78861096), (6, 65717580), (8, 49288185), (9, 43811720), (10, 39430548), (12, 32858790), (15, 26287032), (17, 23194440), (18, 21905860), (19, 20752920), (20, 19715274), (24, 16429395), (30, 13143516), (34, 11597220), (36, 10952930), (38, 10376460), (40, 9857637), (45, 8762344), (51, 7731480), (57, 6917640), (60, 6571758), (68, 5798610), (72, 5476465), (76, 5188230), (85, 4638888), (90, 4381172), (95, 4150584), (102, 3865740), (114, 3458820), (120, 3285879), (136, 2899305), (152, 2594115), (153, 2577160), (170, 2319444), (171, 2305880), (180, 2190586), (190, 2075292), (204, 1932870), (228, 1729410), (255, 1546296), (285, 1383528), (306, 1288580), (323, 1220760), (340, 1159722), (342, 1152940), (360, 1095293), (380, 1037646), (408, 966435), (456, 864705), (510, 773148), (570, 691764), (612, 644290), (646, 610380), (680, 579861), (684, 576470), (760, 518823), (765, 515432), (855, 461176), (969, 406920), (1020, 386574), (1140, 345882), (1224, 322145), (1292, 305190), (1368, 288235), (1530, 257716), (1615, 244152), (1710, 230588), (1938, 203460), (2040, 193287), (2280, 172941), (2584, 152595), (2907, 135640), (3060, 128858), (3230, 122076), (3391, 116280), (3420, 115294), (3876, 101730), (4845, 81384), (5814, 67820), (6120, 64429), (6460, 61038), (6782, 58140), (6840, 57647), (7752, 50865), (9690, 40692), (10173, 38760), (11628, 33910), (12920, 30519), (13564, 29070), (14535, 27128), (16955, 23256), (19380, 20346)]