140987880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35603}}^1$

素因数の和:35631

約数の個数: 96

約数和(自身を含む): 499880160

約数和(自身を除く): 358892280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 35603, 71206, 106809, 142412, 178015, 213618, 284824, 320427, 356030, 391633, 427236, 534045, 640854, 712060, 783266, 854472, 1068090, 1174899, 1281708, 1424120, 1566532, 1602135, 1958165, 2136180, 2349798, 2563416, 3133064, 3204270, 3524697, 3916330, 4272360, 4699596, 5874495, 6408540, 7049394, 7832660, 9399192, 11748990, 12817080, 14098788, 15665320, 17623485, 23497980, 28197576, 35246970, 46995960, 70493940, 140987880]

約数ペア:

[(1, 140987880), (2, 70493940), (3, 46995960), (4, 35246970), (5, 28197576), (6, 23497980), (8, 17623485), (9, 15665320), (10, 14098788), (11, 12817080), (12, 11748990), (15, 9399192), (18, 7832660), (20, 7049394), (22, 6408540), (24, 5874495), (30, 4699596), (33, 4272360), (36, 3916330), (40, 3524697), (44, 3204270), (45, 3133064), (55, 2563416), (60, 2349798), (66, 2136180), (72, 1958165), (88, 1602135), (90, 1566532), (99, 1424120), (110, 1281708), (120, 1174899), (132, 1068090), (165, 854472), (180, 783266), (198, 712060), (220, 640854), (264, 534045), (330, 427236), (360, 391633), (396, 356030), (440, 320427), (495, 284824), (660, 213618), (792, 178015), (990, 142412), (1320, 106809), (1980, 71206), (3960, 35603)]