907224780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1660

約数の個数: 192

約数和(自身を含む): 3193344000

約数和(自身を除く): 2286119220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 131, 132, 140, 154, 165, 210, 220, 231, 262, 308, 330, 385, 393, 420, 462, 524, 655, 660, 770, 786, 917, 924, 1155, 1310, 1441, 1499, 1540, 1572, 1834, 1965, 2310, 2620, 2751, 2882, 2998, 3668, 3930, 4323, 4497, 4585, 4620, 5502, 5764, 5996, 7205, 7495, 7860, 8646, 8994, 9170, 10087, 10493, 11004, 13755, 14410, 14990, 16489, 17292, 17988, 18340, 20174, 20986, 21615, 22485, 27510, 28820, 29980, 30261, 31479, 32978, 40348, 41972, 43230, 44970, 49467, 50435, 52465, 55020, 60522, 62958, 65956, 82445, 86460, 89940, 98934, 100870, 104930, 115423, 121044, 125916, 151305, 157395, 164890, 196369, 197868, 201740, 209860, 230846, 247335, 302610, 314790, 329780, 346269, 392738, 461692, 494670, 577115, 589107, 605220, 629580, 692538, 785476, 981845, 989340, 1154230, 1178214, 1374583, 1385076, 1731345, 1963690, 2160059, 2308460, 2356428, 2749166, 2945535, 3462690, 3927380, 4123749, 4320118, 5498332, 5891070, 6480177, 6872915, 6925380, 8247498, 8640236, 10800295, 11782140, 12960354, 13745830, 15120413, 16494996, 20618745, 21600590, 25920708, 27491660, 30240826, 32400885, 41237490, 43201180, 45361239, 60481652, 64801770, 75602065, 82474980, 90722478, 129603540, 151204130, 181444956, 226806195, 302408260, 453612390, 907224780]

約数ペア:

[(1, 907224780), (2, 453612390), (3, 302408260), (4, 226806195), (5, 181444956), (6, 151204130), (7, 129603540), (10, 90722478), (11, 82474980), (12, 75602065), (14, 64801770), (15, 60481652), (20, 45361239), (21, 43201180), (22, 41237490), (28, 32400885), (30, 30240826), (33, 27491660), (35, 25920708), (42, 21600590), (44, 20618745), (55, 16494996), (60, 15120413), (66, 13745830), (70, 12960354), (77, 11782140), (84, 10800295), (105, 8640236), (110, 8247498), (131, 6925380), (132, 6872915), (140, 6480177), (154, 5891070), (165, 5498332), (210, 4320118), (220, 4123749), (231, 3927380), (262, 3462690), (308, 2945535), (330, 2749166), (385, 2356428), (393, 2308460), (420, 2160059), (462, 1963690), (524, 1731345), (655, 1385076), (660, 1374583), (770, 1178214), (786, 1154230), (917, 989340), (924, 981845), (1155, 785476), (1310, 692538), (1441, 629580), (1499, 605220), (1540, 589107), (1572, 577115), (1834, 494670), (1965, 461692), (2310, 392738), (2620, 346269), (2751, 329780), (2882, 314790), (2998, 302610), (3668, 247335), (3930, 230846), (4323, 209860), (4497, 201740), (4585, 197868), (4620, 196369), (5502, 164890), (5764, 157395), (5996, 151305), (7205, 125916), (7495, 121044), (7860, 115423), (8646, 104930), (8994, 100870), (9170, 98934), (10087, 89940), (10493, 86460), (11004, 82445), (13755, 65956), (14410, 62958), (14990, 60522), (16489, 55020), (17292, 52465), (17988, 50435), (18340, 49467), (20174, 44970), (20986, 43230), (21615, 41972), (22485, 40348), (27510, 32978), (28820, 31479), (29980, 30261)]