40117140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{10613}}^1$

素因数の和:10638

約数の個数: 96

約数和(自身を含む): 142652160

約数和(自身を除く): 102535020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 10613, 21226, 31839, 42452, 53065, 63678, 74291, 95517, 106130, 127356, 148582, 159195, 191034, 212260, 222873, 286551, 297164, 318390, 371455, 382068, 445746, 477585, 573102, 636780, 668619, 742910, 891492, 955170, 1114365, 1146204, 1337238, 1432755, 1485820, 1910340, 2005857, 2228730, 2674476, 2865510, 3343095, 4011714, 4457460, 5731020, 6686190, 8023428, 10029285, 13372380, 20058570, 40117140]

約数ペア:

[(1, 40117140), (2, 20058570), (3, 13372380), (4, 10029285), (5, 8023428), (6, 6686190), (7, 5731020), (9, 4457460), (10, 4011714), (12, 3343095), (14, 2865510), (15, 2674476), (18, 2228730), (20, 2005857), (21, 1910340), (27, 1485820), (28, 1432755), (30, 1337238), (35, 1146204), (36, 1114365), (42, 955170), (45, 891492), (54, 742910), (60, 668619), (63, 636780), (70, 573102), (84, 477585), (90, 445746), (105, 382068), (108, 371455), (126, 318390), (135, 297164), (140, 286551), (180, 222873), (189, 212260), (210, 191034), (252, 159195), (270, 148582), (315, 127356), (378, 106130), (420, 95517), (540, 74291), (630, 63678), (756, 53065), (945, 42452), (1260, 31839), (1890, 21226), (3780, 10613)]