140303016

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{30931}}^1$

素因数の和:30956

約数の個数: 80

約数和(自身を含む): 449132640

約数和(自身を除く): 308829624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 30931, 61862, 92793, 123724, 185586, 216517, 247448, 278379, 371172, 433034, 556758, 649551, 742344, 835137, 866068, 1113516, 1299102, 1670274, 1732136, 1948653, 2227032, 2505411, 2598204, 3340548, 3897306, 5010822, 5196408, 5845959, 6681096, 7794612, 10021644, 11691918, 15589224, 17537877, 20043288, 23383836, 35075754, 46767672, 70151508, 140303016]

約数ペア:

[(1, 140303016), (2, 70151508), (3, 46767672), (4, 35075754), (6, 23383836), (7, 20043288), (8, 17537877), (9, 15589224), (12, 11691918), (14, 10021644), (18, 7794612), (21, 6681096), (24, 5845959), (27, 5196408), (28, 5010822), (36, 3897306), (42, 3340548), (54, 2598204), (56, 2505411), (63, 2227032), (72, 1948653), (81, 1732136), (84, 1670274), (108, 1299102), (126, 1113516), (162, 866068), (168, 835137), (189, 742344), (216, 649551), (252, 556758), (324, 433034), (378, 371172), (504, 278379), (567, 247448), (648, 216517), (756, 185586), (1134, 123724), (1512, 92793), (2268, 61862), (4536, 30931)]