1261036260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5843}}^1$

素因数の和:5978

約数の個数: 144

約数和(自身を含む): 4211887680

約数和(自身を除く): 2950851420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 109, 110, 132, 165, 180, 198, 218, 220, 327, 330, 396, 436, 495, 545, 654, 660, 981, 990, 1090, 1199, 1308, 1635, 1962, 1980, 2180, 2398, 3270, 3597, 3924, 4796, 4905, 5843, 5995, 6540, 7194, 9810, 10791, 11686, 11990, 14388, 17529, 17985, 19620, 21582, 23372, 23980, 29215, 35058, 35970, 43164, 52587, 53955, 58430, 64273, 70116, 71940, 87645, 105174, 107910, 116860, 128546, 175290, 192819, 210348, 215820, 257092, 262935, 321365, 350580, 385638, 525870, 578457, 636887, 642730, 771276, 964095, 1051740, 1156914, 1273774, 1285460, 1910661, 1928190, 2313828, 2547548, 2892285, 3184435, 3821322, 3856380, 5731983, 5784570, 6368870, 7005757, 7642644, 9553305, 11463966, 11569140, 12737740, 14011514, 19106610, 21017271, 22927932, 28023028, 28659915, 35028785, 38213220, 42034542, 57319830, 63051813, 70057570, 84069084, 105086355, 114639660, 126103626, 140115140, 210172710, 252207252, 315259065, 420345420, 630518130, 1261036260]

約数ペア:

[(1, 1261036260), (2, 630518130), (3, 420345420), (4, 315259065), (5, 252207252), (6, 210172710), (9, 140115140), (10, 126103626), (11, 114639660), (12, 105086355), (15, 84069084), (18, 70057570), (20, 63051813), (22, 57319830), (30, 42034542), (33, 38213220), (36, 35028785), (44, 28659915), (45, 28023028), (55, 22927932), (60, 21017271), (66, 19106610), (90, 14011514), (99, 12737740), (109, 11569140), (110, 11463966), (132, 9553305), (165, 7642644), (180, 7005757), (198, 6368870), (218, 5784570), (220, 5731983), (327, 3856380), (330, 3821322), (396, 3184435), (436, 2892285), (495, 2547548), (545, 2313828), (654, 1928190), (660, 1910661), (981, 1285460), (990, 1273774), (1090, 1156914), (1199, 1051740), (1308, 964095), (1635, 771276), (1962, 642730), (1980, 636887), (2180, 578457), (2398, 525870), (3270, 385638), (3597, 350580), (3924, 321365), (4796, 262935), (4905, 257092), (5843, 215820), (5995, 210348), (6540, 192819), (7194, 175290), (9810, 128546), (10791, 116860), (11686, 107910), (11990, 105174), (14388, 87645), (17529, 71940), (17985, 70116), (19620, 64273), (21582, 58430), (23372, 53955), (23980, 52587), (29215, 43164), (35058, 35970)]