16072216380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{8191}}^1$

素因数の和:9208

約数の個数: 144

約数和(自身を含む): 53244592128

約数和(自身を除く): 37172375748

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, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 991, 1980, 1982, 2973, 3964, 4955, 5946, 8191, 8919, 9910, 10901, 11892, 14865, 16382, 17838, 19820, 21802, 24573, 29730, 32703, 32764, 35676, 40955, 43604, 44595, 49146, 54505, 59460, 65406, 73719, 81910, 89190, 90101, 98109, 98292, 109010, 122865, 130812, 147438, 163515, 163820, 178380, 180202, 196218, 218020, 245730, 270303, 294876, 327030, 360404, 368595, 392436, 450505, 490545, 491460, 540606, 654060, 737190, 810909, 901010, 981090, 1081212, 1351515, 1474380, 1621818, 1802020, 1962180, 2703030, 3243636, 4054545, 5406060, 8109090, 8117281, 16218180, 16234562, 24351843, 32469124, 40586405, 48703686, 73055529, 81172810, 89290091, 97407372, 121759215, 146111058, 162345620, 178580182, 243518430, 267870273, 292222116, 357160364, 365277645, 446450455, 487036860, 535740546, 730555290, 803610819, 892900910, 1071481092, 1339351365, 1461110580, 1607221638, 1785801820, 2678702730, 3214443276, 4018054095, 5357405460, 8036108190, 16072216380]

約数ペア:

[(1, 16072216380), (2, 8036108190), (3, 5357405460), (4, 4018054095), (5, 3214443276), (6, 2678702730), (9, 1785801820), (10, 1607221638), (11, 1461110580), (12, 1339351365), (15, 1071481092), (18, 892900910), (20, 803610819), (22, 730555290), (30, 535740546), (33, 487036860), (36, 446450455), (44, 365277645), (45, 357160364), (55, 292222116), (60, 267870273), (66, 243518430), (90, 178580182), (99, 162345620), (110, 146111058), (132, 121759215), (165, 97407372), (180, 89290091), (198, 81172810), (220, 73055529), (330, 48703686), (396, 40586405), (495, 32469124), (660, 24351843), (990, 16234562), (991, 16218180), (1980, 8117281), (1982, 8109090), (2973, 5406060), (3964, 4054545), (4955, 3243636), (5946, 2703030), (8191, 1962180), (8919, 1802020), (9910, 1621818), (10901, 1474380), (11892, 1351515), (14865, 1081212), (16382, 981090), (17838, 901010), (19820, 810909), (21802, 737190), (24573, 654060), (29730, 540606), (32703, 491460), (32764, 490545), (35676, 450505), (40955, 392436), (43604, 368595), (44595, 360404), (49146, 327030), (54505, 294876), (59460, 270303), (65406, 245730), (73719, 218020), (81910, 196218), (89190, 180202), (90101, 178380), (98109, 163820), (98292, 163515), (109010, 147438), (122865, 130812)]