156907740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7669}}^1$

素因数の和:7723

約数の個数: 96

約数和(自身を含む): 494807040

約数和(自身を除く): 337899300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6820, 7669, 10230, 15338, 20460, 23007, 30676, 38345, 46014, 76690, 84359, 92028, 115035, 153380, 168718, 230070, 237739, 253077, 337436, 421795, 460140, 475478, 506154, 713217, 843590, 950956, 1012308, 1188695, 1265385, 1426434, 1687180, 2377390, 2530770, 2615129, 2852868, 3566085, 4754780, 5061540, 5230258, 7132170, 7845387, 10460516, 13075645, 14264340, 15690774, 26151290, 31381548, 39226935, 52302580, 78453870, 156907740]

約数ペア:

[(1, 156907740), (2, 78453870), (3, 52302580), (4, 39226935), (5, 31381548), (6, 26151290), (10, 15690774), (11, 14264340), (12, 13075645), (15, 10460516), (20, 7845387), (22, 7132170), (30, 5230258), (31, 5061540), (33, 4754780), (44, 3566085), (55, 2852868), (60, 2615129), (62, 2530770), (66, 2377390), (93, 1687180), (110, 1426434), (124, 1265385), (132, 1188695), (155, 1012308), (165, 950956), (186, 843590), (220, 713217), (310, 506154), (330, 475478), (341, 460140), (372, 421795), (465, 337436), (620, 253077), (660, 237739), (682, 230070), (930, 168718), (1023, 153380), (1364, 115035), (1705, 92028), (1860, 84359), (2046, 76690), (3410, 46014), (4092, 38345), (5115, 30676), (6820, 23007), (7669, 20460), (10230, 15338)]