140946120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{55931}}^1$

素因数の和:55955

約数の個数: 96

約数和(自身を含む): 523523520

約数和(自身を除く): 382577400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 55931, 111862, 167793, 223724, 279655, 335586, 391517, 447448, 503379, 559310, 671172, 783034, 838965, 1006758, 1118620, 1174551, 1342344, 1566068, 1677930, 1957585, 2013516, 2237240, 2349102, 2516895, 3132136, 3355860, 3523653, 3915170, 4027032, 4698204, 5033790, 5872755, 6711720, 7047306, 7830340, 9396408, 10067580, 11745510, 14094612, 15660680, 17618265, 20135160, 23491020, 28189224, 35236530, 46982040, 70473060, 140946120]

約数ペア:

[(1, 140946120), (2, 70473060), (3, 46982040), (4, 35236530), (5, 28189224), (6, 23491020), (7, 20135160), (8, 17618265), (9, 15660680), (10, 14094612), (12, 11745510), (14, 10067580), (15, 9396408), (18, 7830340), (20, 7047306), (21, 6711720), (24, 5872755), (28, 5033790), (30, 4698204), (35, 4027032), (36, 3915170), (40, 3523653), (42, 3355860), (45, 3132136), (56, 2516895), (60, 2349102), (63, 2237240), (70, 2013516), (72, 1957585), (84, 1677930), (90, 1566068), (105, 1342344), (120, 1174551), (126, 1118620), (140, 1006758), (168, 838965), (180, 783034), (210, 671172), (252, 559310), (280, 503379), (315, 447448), (360, 391517), (420, 335586), (504, 279655), (630, 223724), (840, 167793), (1260, 111862), (2520, 55931)]