40433760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:717

約数の個数: 144

約数和(自身を含む): 141405264

約数和(自身を除く): 100971504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 653, 688, 720, 774, 860, 1032, 1290, 1306, 1376, 1440, 1548, 1720, 1935, 1959, 2064, 2580, 2612, 3096, 3265, 3440, 3870, 3918, 4128, 5160, 5224, 5877, 6192, 6530, 6880, 7740, 7836, 9795, 10320, 10448, 11754, 12384, 13060, 15480, 15672, 19590, 20640, 20896, 23508, 26120, 28079, 29385, 30960, 31344, 39180, 47016, 52240, 56158, 58770, 61920, 62688, 78360, 84237, 94032, 104480, 112316, 117540, 140395, 156720, 168474, 188064, 224632, 235080, 252711, 280790, 313440, 336948, 421185, 449264, 470160, 505422, 561580, 673896, 842370, 898528, 940320, 1010844, 1123160, 1263555, 1347792, 1684740, 2021688, 2246320, 2527110, 2695584, 3369480, 4043376, 4492640, 5054220, 6738960, 8086752, 10108440, 13477920, 20216880, 40433760]

約数ペア:

[(1, 40433760), (2, 20216880), (3, 13477920), (4, 10108440), (5, 8086752), (6, 6738960), (8, 5054220), (9, 4492640), (10, 4043376), (12, 3369480), (15, 2695584), (16, 2527110), (18, 2246320), (20, 2021688), (24, 1684740), (30, 1347792), (32, 1263555), (36, 1123160), (40, 1010844), (43, 940320), (45, 898528), (48, 842370), (60, 673896), (72, 561580), (80, 505422), (86, 470160), (90, 449264), (96, 421185), (120, 336948), (129, 313440), (144, 280790), (160, 252711), (172, 235080), (180, 224632), (215, 188064), (240, 168474), (258, 156720), (288, 140395), (344, 117540), (360, 112316), (387, 104480), (430, 94032), (480, 84237), (516, 78360), (645, 62688), (653, 61920), (688, 58770), (720, 56158), (774, 52240), (860, 47016), (1032, 39180), (1290, 31344), (1306, 30960), (1376, 29385), (1440, 28079), (1548, 26120), (1720, 23508), (1935, 20896), (1959, 20640), (2064, 19590), (2580, 15672), (2612, 15480), (3096, 13060), (3265, 12384), (3440, 11754), (3870, 10448), (3918, 10320), (4128, 9795), (5160, 7836), (5224, 7740), (5877, 6880), (6192, 6530)]