1075807740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{19259}}^1$

素因数の和:19304

約数の個数: 144

約数和(自身を含む): 3688675200

約数和(自身を除く): 2612867460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9310, 11172, 13965, 18620, 19259, 27930, 38518, 55860, 57777, 77036, 96295, 115554, 134813, 192590, 231108, 269626, 288885, 365921, 385180, 404439, 539252, 577770, 674065, 731842, 808878, 943691, 1097763, 1155540, 1348130, 1463684, 1617756, 1829605, 1887382, 2022195, 2195526, 2561447, 2696260, 2831073, 3659210, 3774764, 4044390, 4391052, 4718455, 5122894, 5488815, 5662146, 7318420, 7684341, 8088780, 9436910, 10245788, 10977630, 11324292, 12807235, 14155365, 15368682, 17930129, 18873820, 21955260, 25614470, 28310730, 30737364, 35860258, 38421705, 51228940, 53790387, 56621460, 71720516, 76843410, 89650645, 107580774, 153686820, 179301290, 215161548, 268951935, 358602580, 537903870, 1075807740]

約数ペア:

[(1, 1075807740), (2, 537903870), (3, 358602580), (4, 268951935), (5, 215161548), (6, 179301290), (7, 153686820), (10, 107580774), (12, 89650645), (14, 76843410), (15, 71720516), (19, 56621460), (20, 53790387), (21, 51228940), (28, 38421705), (30, 35860258), (35, 30737364), (38, 28310730), (42, 25614470), (49, 21955260), (57, 18873820), (60, 17930129), (70, 15368682), (76, 14155365), (84, 12807235), (95, 11324292), (98, 10977630), (105, 10245788), (114, 9436910), (133, 8088780), (140, 7684341), (147, 7318420), (190, 5662146), (196, 5488815), (210, 5122894), (228, 4718455), (245, 4391052), (266, 4044390), (285, 3774764), (294, 3659210), (380, 2831073), (399, 2696260), (420, 2561447), (490, 2195526), (532, 2022195), (570, 1887382), (588, 1829605), (665, 1617756), (735, 1463684), (798, 1348130), (931, 1155540), (980, 1097763), (1140, 943691), (1330, 808878), (1470, 731842), (1596, 674065), (1862, 577770), (1995, 539252), (2660, 404439), (2793, 385180), (2940, 365921), (3724, 288885), (3990, 269626), (4655, 231108), (5586, 192590), (7980, 134813), (9310, 115554), (11172, 96295), (13965, 77036), (18620, 57777), (19259, 55860), (27930, 38518)]