79346280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2677}}^1$

素因数の和:2723

約数の個数: 128

約数和(自身を含む): 269942400

約数和(自身を除く): 190596120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2677, 2964, 3705, 4940, 5354, 5928, 7410, 8031, 9880, 10708, 13385, 14820, 16062, 21416, 26770, 29640, 32124, 34801, 40155, 50863, 53540, 64248, 69602, 80310, 101726, 104403, 107080, 139204, 152589, 160620, 174005, 203452, 208806, 254315, 278408, 305178, 321240, 348010, 406904, 417612, 508630, 522015, 610356, 661219, 696020, 762945, 835224, 1017260, 1044030, 1220712, 1322438, 1392040, 1525890, 1983657, 2034520, 2088060, 2644876, 3051780, 3306095, 3967314, 4176120, 5289752, 6103560, 6612190, 7934628, 9918285, 13224380, 15869256, 19836570, 26448760, 39673140, 79346280]

約数ペア:

[(1, 79346280), (2, 39673140), (3, 26448760), (4, 19836570), (5, 15869256), (6, 13224380), (8, 9918285), (10, 7934628), (12, 6612190), (13, 6103560), (15, 5289752), (19, 4176120), (20, 3967314), (24, 3306095), (26, 3051780), (30, 2644876), (38, 2088060), (39, 2034520), (40, 1983657), (52, 1525890), (57, 1392040), (60, 1322438), (65, 1220712), (76, 1044030), (78, 1017260), (95, 835224), (104, 762945), (114, 696020), (120, 661219), (130, 610356), (152, 522015), (156, 508630), (190, 417612), (195, 406904), (228, 348010), (247, 321240), (260, 305178), (285, 278408), (312, 254315), (380, 208806), (390, 203452), (456, 174005), (494, 160620), (520, 152589), (570, 139204), (741, 107080), (760, 104403), (780, 101726), (988, 80310), (1140, 69602), (1235, 64248), (1482, 53540), (1560, 50863), (1976, 40155), (2280, 34801), (2470, 32124), (2677, 29640), (2964, 26770), (3705, 21416), (4940, 16062), (5354, 14820), (5928, 13385), (7410, 10708), (8031, 9880)]