135540680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 362188800

約数和(自身を除く): 226648120

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 88, 95, 110, 124, 152, 155, 190, 209, 220, 248, 310, 341, 380, 418, 440, 523, 589, 620, 682, 760, 836, 1045, 1046, 1178, 1240, 1364, 1672, 1705, 2090, 2092, 2356, 2615, 2728, 2945, 3410, 4180, 4184, 4712, 5230, 5753, 5890, 6479, 6820, 8360, 9937, 10460, 11506, 11780, 12958, 13640, 16213, 19874, 20920, 23012, 23560, 25916, 28765, 32395, 32426, 39748, 46024, 49685, 51832, 57530, 64790, 64852, 79496, 81065, 99370, 109307, 115060, 129580, 129704, 162130, 178343, 198740, 218614, 230120, 259160, 308047, 324260, 356686, 397480, 437228, 546535, 616094, 648520, 713372, 874456, 891715, 1093070, 1232188, 1426744, 1540235, 1783430, 2186140, 2464376, 3080470, 3388517, 3566860, 4372280, 6160940, 6777034, 7133720, 12321880, 13554068, 16942585, 27108136, 33885170, 67770340, 135540680]

約数ペア:

[(1, 135540680), (2, 67770340), (4, 33885170), (5, 27108136), (8, 16942585), (10, 13554068), (11, 12321880), (19, 7133720), (20, 6777034), (22, 6160940), (31, 4372280), (38, 3566860), (40, 3388517), (44, 3080470), (55, 2464376), (62, 2186140), (76, 1783430), (88, 1540235), (95, 1426744), (110, 1232188), (124, 1093070), (152, 891715), (155, 874456), (190, 713372), (209, 648520), (220, 616094), (248, 546535), (310, 437228), (341, 397480), (380, 356686), (418, 324260), (440, 308047), (523, 259160), (589, 230120), (620, 218614), (682, 198740), (760, 178343), (836, 162130), (1045, 129704), (1046, 129580), (1178, 115060), (1240, 109307), (1364, 99370), (1672, 81065), (1705, 79496), (2090, 64852), (2092, 64790), (2356, 57530), (2615, 51832), (2728, 49685), (2945, 46024), (3410, 39748), (4180, 32426), (4184, 32395), (4712, 28765), (5230, 25916), (5753, 23560), (5890, 23012), (6479, 20920), (6820, 19874), (8360, 16213), (9937, 13640), (10460, 12958), (11506, 11780)]