961571760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:955

約数の個数: 160

約数和(自身を含む): 3151464960

約数和(自身を除く): 2189893200

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, 152, 190, 228, 240, 285, 304, 380, 433, 456, 487, 570, 760, 866, 912, 974, 1140, 1299, 1461, 1520, 1732, 1948, 2165, 2280, 2435, 2598, 2922, 3464, 3896, 4330, 4560, 4870, 5196, 5844, 6495, 6928, 7305, 7792, 8227, 8660, 9253, 9740, 10392, 11688, 12990, 14610, 16454, 17320, 18506, 19480, 20784, 23376, 24681, 25980, 27759, 29220, 32908, 34640, 37012, 38960, 41135, 46265, 49362, 51960, 55518, 58440, 65816, 74024, 82270, 92530, 98724, 103920, 111036, 116880, 123405, 131632, 138795, 148048, 164540, 185060, 197448, 210871, 222072, 246810, 277590, 329080, 370120, 394896, 421742, 444144, 493620, 555180, 632613, 658160, 740240, 843484, 987240, 1054355, 1110360, 1265226, 1686968, 1974480, 2108710, 2220720, 2530452, 3163065, 3373936, 4006549, 4217420, 5060904, 6326130, 8013098, 8434840, 10121808, 12019647, 12652260, 16026196, 16869680, 20032745, 24039294, 25304520, 32052392, 40065490, 48078588, 50609040, 60098235, 64104784, 80130980, 96157176, 120196470, 160261960, 192314352, 240392940, 320523920, 480785880, 961571760]

約数ペア:

[(1, 961571760), (2, 480785880), (3, 320523920), (4, 240392940), (5, 192314352), (6, 160261960), (8, 120196470), (10, 96157176), (12, 80130980), (15, 64104784), (16, 60098235), (19, 50609040), (20, 48078588), (24, 40065490), (30, 32052392), (38, 25304520), (40, 24039294), (48, 20032745), (57, 16869680), (60, 16026196), (76, 12652260), (80, 12019647), (95, 10121808), (114, 8434840), (120, 8013098), (152, 6326130), (190, 5060904), (228, 4217420), (240, 4006549), (285, 3373936), (304, 3163065), (380, 2530452), (433, 2220720), (456, 2108710), (487, 1974480), (570, 1686968), (760, 1265226), (866, 1110360), (912, 1054355), (974, 987240), (1140, 843484), (1299, 740240), (1461, 658160), (1520, 632613), (1732, 555180), (1948, 493620), (2165, 444144), (2280, 421742), (2435, 394896), (2598, 370120), (2922, 329080), (3464, 277590), (3896, 246810), (4330, 222072), (4560, 210871), (4870, 197448), (5196, 185060), (5844, 164540), (6495, 148048), (6928, 138795), (7305, 131632), (7792, 123405), (8227, 116880), (8660, 111036), (9253, 103920), (9740, 98724), (10392, 92530), (11688, 82270), (12990, 74024), (14610, 65816), (16454, 58440), (17320, 55518), (18506, 51960), (19480, 49362), (20784, 46265), (23376, 41135), (24681, 38960), (25980, 37012), (27759, 34640), (29220, 32908)]