1440375090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:633

約数の個数: 192

約数和(自身を含む): 4416363648

約数和(自身を除く): 2975988558

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 281, 294, 317, 330, 385, 462, 490, 539, 562, 634, 735, 770, 843, 951, 1078, 1155, 1405, 1470, 1585, 1617, 1686, 1902, 1967, 2219, 2310, 2695, 2810, 3091, 3170, 3234, 3487, 3934, 4215, 4438, 4755, 5390, 5901, 6182, 6657, 6974, 8085, 8430, 9273, 9510, 9835, 10461, 11095, 11802, 13314, 13769, 15455, 15533, 16170, 17435, 18546, 19670, 20922, 21637, 22190, 24409, 27538, 29505, 30910, 31066, 33285, 34870, 41307, 43274, 46365, 46599, 48818, 52305, 59010, 64911, 66570, 68845, 73227, 77665, 82614, 89077, 92730, 93198, 104610, 108185, 122045, 129822, 137690, 146454, 151459, 155330, 170863, 178154, 206535, 216370, 232995, 244090, 267231, 302918, 324555, 341726, 366135, 413070, 445385, 454377, 465990, 512589, 534462, 623539, 649110, 732270, 757295, 854315, 890770, 908754, 979847, 1025178, 1247078, 1336155, 1514590, 1708630, 1870617, 1959694, 2271885, 2562945, 2672310, 2939541, 3117695, 3741234, 4364773, 4543770, 4899235, 5125890, 5879082, 6235390, 6858929, 8729546, 9353085, 9798470, 13094319, 13717858, 14697705, 18706170, 20576787, 21823865, 26188638, 29395410, 34294645, 41153574, 43647730, 48012503, 65471595, 68589290, 96025006, 102883935, 130943190, 144037509, 205767870, 240062515, 288075018, 480125030, 720187545, 1440375090]

約数ペア:

[(1, 1440375090), (2, 720187545), (3, 480125030), (5, 288075018), (6, 240062515), (7, 205767870), (10, 144037509), (11, 130943190), (14, 102883935), (15, 96025006), (21, 68589290), (22, 65471595), (30, 48012503), (33, 43647730), (35, 41153574), (42, 34294645), (49, 29395410), (55, 26188638), (66, 21823865), (70, 20576787), (77, 18706170), (98, 14697705), (105, 13717858), (110, 13094319), (147, 9798470), (154, 9353085), (165, 8729546), (210, 6858929), (231, 6235390), (245, 5879082), (281, 5125890), (294, 4899235), (317, 4543770), (330, 4364773), (385, 3741234), (462, 3117695), (490, 2939541), (539, 2672310), (562, 2562945), (634, 2271885), (735, 1959694), (770, 1870617), (843, 1708630), (951, 1514590), (1078, 1336155), (1155, 1247078), (1405, 1025178), (1470, 979847), (1585, 908754), (1617, 890770), (1686, 854315), (1902, 757295), (1967, 732270), (2219, 649110), (2310, 623539), (2695, 534462), (2810, 512589), (3091, 465990), (3170, 454377), (3234, 445385), (3487, 413070), (3934, 366135), (4215, 341726), (4438, 324555), (4755, 302918), (5390, 267231), (5901, 244090), (6182, 232995), (6657, 216370), (6974, 206535), (8085, 178154), (8430, 170863), (9273, 155330), (9510, 151459), (9835, 146454), (10461, 137690), (11095, 129822), (11802, 122045), (13314, 108185), (13769, 104610), (15455, 93198), (15533, 92730), (16170, 89077), (17435, 82614), (18546, 77665), (19670, 73227), (20922, 68845), (21637, 66570), (22190, 64911), (24409, 59010), (27538, 52305), (29505, 48818), (30910, 46599), (31066, 46365), (33285, 43274), (34870, 41307)]