68369340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 223082496

約数和(自身を除く): 154713156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 37, 39, 46, 52, 60, 65, 69, 74, 78, 92, 103, 111, 115, 130, 138, 148, 156, 185, 195, 206, 222, 230, 260, 276, 299, 309, 345, 370, 390, 412, 444, 460, 481, 515, 555, 598, 618, 690, 740, 780, 851, 897, 962, 1030, 1110, 1196, 1236, 1339, 1380, 1443, 1495, 1545, 1702, 1794, 1924, 2060, 2220, 2369, 2405, 2553, 2678, 2886, 2990, 3090, 3404, 3588, 3811, 4017, 4255, 4485, 4738, 4810, 5106, 5356, 5772, 5980, 6180, 6695, 7107, 7215, 7622, 8034, 8510, 8970, 9476, 9620, 10212, 11063, 11433, 11845, 12765, 13390, 14214, 14430, 15244, 16068, 17020, 17940, 19055, 20085, 22126, 22866, 23690, 25530, 26780, 28428, 28860, 30797, 33189, 35535, 38110, 40170, 44252, 45732, 47380, 49543, 51060, 55315, 57165, 61594, 66378, 71070, 76220, 80340, 87653, 92391, 99086, 110630, 114330, 123188, 132756, 142140, 148629, 153985, 165945, 175306, 184782, 198172, 221260, 228660, 247715, 262959, 297258, 307970, 331890, 350612, 369564, 438265, 461955, 495430, 525918, 594516, 615940, 663780, 743145, 876530, 923910, 990860, 1051836, 1139489, 1314795, 1486290, 1753060, 1847820, 2278978, 2629590, 2972580, 3418467, 4557956, 5259180, 5697445, 6836934, 11394890, 13673868, 17092335, 22789780, 34184670, 68369340]

約数ペア:

[(1, 68369340), (2, 34184670), (3, 22789780), (4, 17092335), (5, 13673868), (6, 11394890), (10, 6836934), (12, 5697445), (13, 5259180), (15, 4557956), (20, 3418467), (23, 2972580), (26, 2629590), (30, 2278978), (37, 1847820), (39, 1753060), (46, 1486290), (52, 1314795), (60, 1139489), (65, 1051836), (69, 990860), (74, 923910), (78, 876530), (92, 743145), (103, 663780), (111, 615940), (115, 594516), (130, 525918), (138, 495430), (148, 461955), (156, 438265), (185, 369564), (195, 350612), (206, 331890), (222, 307970), (230, 297258), (260, 262959), (276, 247715), (299, 228660), (309, 221260), (345, 198172), (370, 184782), (390, 175306), (412, 165945), (444, 153985), (460, 148629), (481, 142140), (515, 132756), (555, 123188), (598, 114330), (618, 110630), (690, 99086), (740, 92391), (780, 87653), (851, 80340), (897, 76220), (962, 71070), (1030, 66378), (1110, 61594), (1196, 57165), (1236, 55315), (1339, 51060), (1380, 49543), (1443, 47380), (1495, 45732), (1545, 44252), (1702, 40170), (1794, 38110), (1924, 35535), (2060, 33189), (2220, 30797), (2369, 28860), (2405, 28428), (2553, 26780), (2678, 25530), (2886, 23690), (2990, 22866), (3090, 22126), (3404, 20085), (3588, 19055), (3811, 17940), (4017, 17020), (4255, 16068), (4485, 15244), (4738, 14430), (4810, 14214), (5106, 13390), (5356, 12765), (5772, 11845), (5980, 11433), (6180, 11063), (6695, 10212), (7107, 9620), (7215, 9476), (7622, 8970), (8034, 8510)]