153670205480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{49211}}^1$

素因数の和:49431

約数の個数: 128

約数和(自身を含む): 387774812160

約数和(自身を除く): 234104606680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 151, 188, 220, 235, 302, 376, 440, 470, 517, 604, 755, 940, 1034, 1208, 1510, 1661, 1880, 2068, 2585, 3020, 3322, 4136, 5170, 6040, 6644, 7097, 8305, 10340, 13288, 14194, 16610, 20680, 28388, 33220, 35485, 49211, 56776, 66440, 70970, 78067, 98422, 141940, 156134, 196844, 246055, 283880, 312268, 390335, 393688, 492110, 541321, 624536, 780670, 984220, 1082642, 1561340, 1968440, 2165284, 2312917, 2706605, 3122680, 4330568, 4625834, 5413210, 7430861, 9251668, 10826420, 11564585, 14861722, 18503336, 21652840, 23129170, 25442087, 29723444, 37154305, 46258340, 50884174, 59446888, 74308610, 81739471, 92516680, 101768348, 127210435, 148617220, 163478942, 203536696, 254420870, 297234440, 326957884, 349250467, 408697355, 508841740, 653915768, 698500934, 817394710, 1017683480, 1397001868, 1634789420, 1746252335, 2794003736, 3269578840, 3492504670, 3841755137, 6985009340, 7683510274, 13970018680, 15367020548, 19208775685, 30734041096, 38417551370, 76835102740, 153670205480]

約数ペア:

[(1, 153670205480), (2, 76835102740), (4, 38417551370), (5, 30734041096), (8, 19208775685), (10, 15367020548), (11, 13970018680), (20, 7683510274), (22, 6985009340), (40, 3841755137), (44, 3492504670), (47, 3269578840), (55, 2794003736), (88, 1746252335), (94, 1634789420), (110, 1397001868), (151, 1017683480), (188, 817394710), (220, 698500934), (235, 653915768), (302, 508841740), (376, 408697355), (440, 349250467), (470, 326957884), (517, 297234440), (604, 254420870), (755, 203536696), (940, 163478942), (1034, 148617220), (1208, 127210435), (1510, 101768348), (1661, 92516680), (1880, 81739471), (2068, 74308610), (2585, 59446888), (3020, 50884174), (3322, 46258340), (4136, 37154305), (5170, 29723444), (6040, 25442087), (6644, 23129170), (7097, 21652840), (8305, 18503336), (10340, 14861722), (13288, 11564585), (14194, 10826420), (16610, 9251668), (20680, 7430861), (28388, 5413210), (33220, 4625834), (35485, 4330568), (49211, 3122680), (56776, 2706605), (66440, 2312917), (70970, 2165284), (78067, 1968440), (98422, 1561340), (141940, 1082642), (156134, 984220), (196844, 780670), (246055, 624536), (283880, 541321), (312268, 492110), (390335, 393688)]