11811056940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{1949}}^1$

素因数の和:2352

約数の個数: 144

約数和(自身を含む): 36259423200

約数和(自身を除く): 24448366260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 257, 262, 393, 514, 524, 655, 771, 786, 1028, 1179, 1285, 1310, 1542, 1572, 1949, 1965, 2313, 2358, 2570, 2620, 3084, 3855, 3898, 3930, 4626, 4716, 5140, 5847, 5895, 7710, 7796, 7860, 9252, 9745, 11565, 11694, 11790, 15420, 17541, 19490, 23130, 23388, 23580, 29235, 33667, 35082, 38980, 46260, 58470, 67334, 70164, 87705, 101001, 116940, 134668, 168335, 175410, 202002, 255319, 303003, 336670, 350820, 404004, 500893, 505005, 510638, 606006, 673340, 765957, 1001786, 1010010, 1021276, 1212012, 1276595, 1502679, 1515015, 1531914, 2003572, 2020020, 2297871, 2504465, 2553190, 3005358, 3030030, 3063828, 3829785, 4508037, 4595742, 5008930, 5106380, 6010716, 6060060, 7513395, 7659570, 9016074, 9191484, 10017860, 11489355, 15026790, 15319140, 18032148, 22540185, 22978710, 30053580, 45080370, 45957420, 65616983, 90160740, 131233966, 196850949, 262467932, 328084915, 393701898, 590552847, 656169830, 787403796, 984254745, 1181105694, 1312339660, 1968509490, 2362211388, 2952764235, 3937018980, 5905528470, 11811056940]

約数ペア:

[(1, 11811056940), (2, 5905528470), (3, 3937018980), (4, 2952764235), (5, 2362211388), (6, 1968509490), (9, 1312339660), (10, 1181105694), (12, 984254745), (15, 787403796), (18, 656169830), (20, 590552847), (30, 393701898), (36, 328084915), (45, 262467932), (60, 196850949), (90, 131233966), (131, 90160740), (180, 65616983), (257, 45957420), (262, 45080370), (393, 30053580), (514, 22978710), (524, 22540185), (655, 18032148), (771, 15319140), (786, 15026790), (1028, 11489355), (1179, 10017860), (1285, 9191484), (1310, 9016074), (1542, 7659570), (1572, 7513395), (1949, 6060060), (1965, 6010716), (2313, 5106380), (2358, 5008930), (2570, 4595742), (2620, 4508037), (3084, 3829785), (3855, 3063828), (3898, 3030030), (3930, 3005358), (4626, 2553190), (4716, 2504465), (5140, 2297871), (5847, 2020020), (5895, 2003572), (7710, 1531914), (7796, 1515015), (7860, 1502679), (9252, 1276595), (9745, 1212012), (11565, 1021276), (11694, 1010010), (11790, 1001786), (15420, 765957), (17541, 673340), (19490, 606006), (23130, 510638), (23388, 505005), (23580, 500893), (29235, 404004), (33667, 350820), (35082, 336670), (38980, 303003), (46260, 255319), (58470, 202002), (67334, 175410), (70164, 168335), (87705, 134668), (101001, 116940)]