40136460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7351}}^1$

素因数の和:7383

約数の個数: 96

約数和(自身を含む): 138335232

約数和(自身を除く): 98198772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 7351, 14702, 22053, 29404, 36755, 44106, 51457, 73510, 88212, 95563, 102914, 110265, 147020, 154371, 191126, 205828, 220530, 257285, 286689, 308742, 382252, 441060, 477815, 514570, 573378, 617484, 668941, 771855, 955630, 1029140, 1146756, 1337882, 1433445, 1543710, 1911260, 2006823, 2675764, 2866890, 3087420, 3344705, 4013646, 5733780, 6689410, 8027292, 10034115, 13378820, 20068230, 40136460]

約数ペア:

[(1, 40136460), (2, 20068230), (3, 13378820), (4, 10034115), (5, 8027292), (6, 6689410), (7, 5733780), (10, 4013646), (12, 3344705), (13, 3087420), (14, 2866890), (15, 2675764), (20, 2006823), (21, 1911260), (26, 1543710), (28, 1433445), (30, 1337882), (35, 1146756), (39, 1029140), (42, 955630), (52, 771855), (60, 668941), (65, 617484), (70, 573378), (78, 514570), (84, 477815), (91, 441060), (105, 382252), (130, 308742), (140, 286689), (156, 257285), (182, 220530), (195, 205828), (210, 191126), (260, 154371), (273, 147020), (364, 110265), (390, 102914), (420, 95563), (455, 88212), (546, 73510), (780, 51457), (910, 44106), (1092, 36755), (1365, 29404), (1820, 22053), (2730, 14702), (5460, 7351)]