1513380680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:676

約数の個数: 192

約数和(自身を含む): 4210704000

約数和(自身を除く): 2697323320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 59, 70, 92, 98, 115, 118, 140, 161, 184, 196, 230, 236, 245, 280, 295, 322, 392, 413, 460, 472, 490, 569, 590, 644, 805, 826, 920, 980, 1127, 1138, 1180, 1288, 1357, 1610, 1652, 1960, 2065, 2254, 2276, 2360, 2714, 2845, 2891, 3220, 3304, 3983, 4130, 4508, 4552, 5428, 5635, 5690, 5782, 6440, 6785, 7966, 8260, 9016, 9499, 10856, 11270, 11380, 11564, 13087, 13570, 14455, 15932, 16520, 18998, 19915, 22540, 22760, 23128, 26174, 27140, 27881, 28910, 31864, 33571, 37996, 39830, 45080, 47495, 52348, 54280, 55762, 57820, 65435, 66493, 67142, 75992, 79660, 91609, 94990, 104696, 111524, 115640, 130870, 132986, 134284, 139405, 159320, 167855, 183218, 189980, 223048, 234997, 261740, 265972, 268568, 278810, 332465, 335710, 366436, 379960, 458045, 469994, 523480, 531944, 557620, 641263, 664930, 671420, 732872, 772133, 916090, 939988, 1115240, 1174985, 1282526, 1329860, 1342840, 1544266, 1644979, 1832180, 1879976, 2349970, 2565052, 2659720, 3088532, 3206315, 3289958, 3664360, 3860665, 4699940, 5130104, 5404931, 6177064, 6412630, 6579916, 7721330, 8224895, 9399880, 10809862, 12825260, 13159832, 15442660, 16449790, 21619724, 25650520, 27024655, 30885320, 32899580, 37834517, 43239448, 54049310, 65799160, 75669034, 108098620, 151338068, 189172585, 216197240, 302676136, 378345170, 756690340, 1513380680]

約数ペア:

[(1, 1513380680), (2, 756690340), (4, 378345170), (5, 302676136), (7, 216197240), (8, 189172585), (10, 151338068), (14, 108098620), (20, 75669034), (23, 65799160), (28, 54049310), (35, 43239448), (40, 37834517), (46, 32899580), (49, 30885320), (56, 27024655), (59, 25650520), (70, 21619724), (92, 16449790), (98, 15442660), (115, 13159832), (118, 12825260), (140, 10809862), (161, 9399880), (184, 8224895), (196, 7721330), (230, 6579916), (236, 6412630), (245, 6177064), (280, 5404931), (295, 5130104), (322, 4699940), (392, 3860665), (413, 3664360), (460, 3289958), (472, 3206315), (490, 3088532), (569, 2659720), (590, 2565052), (644, 2349970), (805, 1879976), (826, 1832180), (920, 1644979), (980, 1544266), (1127, 1342840), (1138, 1329860), (1180, 1282526), (1288, 1174985), (1357, 1115240), (1610, 939988), (1652, 916090), (1960, 772133), (2065, 732872), (2254, 671420), (2276, 664930), (2360, 641263), (2714, 557620), (2845, 531944), (2891, 523480), (3220, 469994), (3304, 458045), (3983, 379960), (4130, 366436), (4508, 335710), (4552, 332465), (5428, 278810), (5635, 268568), (5690, 265972), (5782, 261740), (6440, 234997), (6785, 223048), (7966, 189980), (8260, 183218), (9016, 167855), (9499, 159320), (10856, 139405), (11270, 134284), (11380, 132986), (11564, 130870), (13087, 115640), (13570, 111524), (14455, 104696), (15932, 94990), (16520, 91609), (18998, 79660), (19915, 75992), (22540, 67142), (22760, 66493), (23128, 65435), (26174, 57820), (27140, 55762), (27881, 54280), (28910, 52348), (31864, 47495), (33571, 45080), (37996, 39830)]