983865520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 2684765664

約数和(自身を除く): 1700900144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 41, 44, 55, 67, 74, 80, 82, 88, 110, 121, 134, 148, 164, 176, 185, 205, 220, 242, 268, 296, 328, 335, 370, 407, 410, 440, 451, 484, 536, 592, 605, 656, 670, 737, 740, 814, 820, 880, 902, 968, 1072, 1210, 1340, 1474, 1480, 1517, 1628, 1640, 1804, 1936, 2035, 2255, 2420, 2479, 2680, 2747, 2948, 2960, 3034, 3256, 3280, 3608, 3685, 4070, 4477, 4510, 4840, 4958, 4961, 5360, 5494, 5896, 6068, 6512, 7216, 7370, 7585, 8107, 8140, 8954, 9020, 9680, 9916, 9922, 10988, 11792, 12136, 12395, 13735, 14740, 15170, 16214, 16280, 16687, 17908, 18040, 19832, 19844, 21976, 22385, 24272, 24790, 24805, 27269, 27470, 29480, 30217, 30340, 32428, 32560, 33374, 35816, 36080, 39664, 39688, 40535, 43952, 44770, 49580, 49610, 54538, 54940, 58960, 60434, 60680, 64856, 66748, 71632, 79376, 81070, 83435, 89540, 99160, 99220, 101639, 109076, 109880, 120868, 121360, 129712, 133496, 136345, 151085, 162140, 166870, 179080, 183557, 198320, 198440, 203278, 218152, 219760, 241736, 266992, 272690, 299959, 302170, 324280, 332387, 333740, 358160, 367114, 396880, 406556, 436304, 483472, 508195, 545380, 599918, 604340, 648560, 664774, 667480, 734228, 813112, 917785, 1016390, 1090760, 1118029, 1199836, 1208680, 1329548, 1334960, 1468456, 1499795, 1626224, 1661935, 1835570, 2032780, 2181520, 2236058, 2399672, 2417360, 2659096, 2936912, 2999590, 3323870, 3671140, 4065560, 4472116, 4799344, 5318192, 5590145, 5999180, 6647740, 7342280, 8131120, 8944232, 11180290, 11998360, 12298319, 13295480, 14684560, 17888464, 22360580, 23996720, 24596638, 26590960, 44721160, 49193276, 61491595, 89442320, 98386552, 122983190, 196773104, 245966380, 491932760, 983865520]

約数ペア:

[(1, 983865520), (2, 491932760), (4, 245966380), (5, 196773104), (8, 122983190), (10, 98386552), (11, 89442320), (16, 61491595), (20, 49193276), (22, 44721160), (37, 26590960), (40, 24596638), (41, 23996720), (44, 22360580), (55, 17888464), (67, 14684560), (74, 13295480), (80, 12298319), (82, 11998360), (88, 11180290), (110, 8944232), (121, 8131120), (134, 7342280), (148, 6647740), (164, 5999180), (176, 5590145), (185, 5318192), (205, 4799344), (220, 4472116), (242, 4065560), (268, 3671140), (296, 3323870), (328, 2999590), (335, 2936912), (370, 2659096), (407, 2417360), (410, 2399672), (440, 2236058), (451, 2181520), (484, 2032780), (536, 1835570), (592, 1661935), (605, 1626224), (656, 1499795), (670, 1468456), (737, 1334960), (740, 1329548), (814, 1208680), (820, 1199836), (880, 1118029), (902, 1090760), (968, 1016390), (1072, 917785), (1210, 813112), (1340, 734228), (1474, 667480), (1480, 664774), (1517, 648560), (1628, 604340), (1640, 599918), (1804, 545380), (1936, 508195), (2035, 483472), (2255, 436304), (2420, 406556), (2479, 396880), (2680, 367114), (2747, 358160), (2948, 333740), (2960, 332387), (3034, 324280), (3256, 302170), (3280, 299959), (3608, 272690), (3685, 266992), (4070, 241736), (4477, 219760), (4510, 218152), (4840, 203278), (4958, 198440), (4961, 198320), (5360, 183557), (5494, 179080), (5896, 166870), (6068, 162140), (6512, 151085), (7216, 136345), (7370, 133496), (7585, 129712), (8107, 121360), (8140, 120868), (8954, 109880), (9020, 109076), (9680, 101639), (9916, 99220), (9922, 99160), (10988, 89540), (11792, 83435), (12136, 81070), (12395, 79376), (13735, 71632), (14740, 66748), (15170, 64856), (16214, 60680), (16280, 60434), (16687, 58960), (17908, 54940), (18040, 54538), (19832, 49610), (19844, 49580), (21976, 44770), (22385, 43952), (24272, 40535), (24790, 39688), (24805, 39664), (27269, 36080), (27470, 35816), (29480, 33374), (30217, 32560), (30340, 32428)]