236681640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:624

約数の個数: 192

約数和(自身を含む): 838131840

約数和(自身を除く): 601450200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 103, 104, 117, 120, 130, 156, 180, 195, 206, 234, 260, 309, 312, 360, 390, 412, 468, 491, 515, 520, 585, 618, 780, 824, 927, 936, 982, 1030, 1170, 1236, 1339, 1473, 1545, 1560, 1854, 1964, 2060, 2340, 2455, 2472, 2678, 2946, 3090, 3708, 3928, 4017, 4120, 4419, 4635, 4680, 4910, 5356, 5892, 6180, 6383, 6695, 7365, 7416, 8034, 8838, 9270, 9820, 10712, 11784, 12051, 12360, 12766, 13390, 14730, 16068, 17676, 18540, 19149, 19640, 20085, 22095, 24102, 25532, 26780, 29460, 31915, 32136, 35352, 37080, 38298, 40170, 44190, 48204, 50573, 51064, 53560, 57447, 58920, 60255, 63830, 76596, 80340, 88380, 95745, 96408, 101146, 114894, 120510, 127660, 151719, 153192, 160680, 176760, 191490, 202292, 229788, 241020, 252865, 255320, 287235, 303438, 382980, 404584, 455157, 459576, 482040, 505730, 574470, 606876, 657449, 758595, 765960, 910314, 1011460, 1148940, 1213752, 1314898, 1517190, 1820628, 1972347, 2022920, 2275785, 2297880, 2629796, 3034380, 3287245, 3641256, 3944694, 4551570, 5259592, 5917041, 6068760, 6574490, 7889388, 9103140, 9861735, 11834082, 13148980, 15778776, 18206280, 19723470, 23668164, 26297960, 29585205, 39446940, 47336328, 59170410, 78893880, 118340820, 236681640]

約数ペア:

[(1, 236681640), (2, 118340820), (3, 78893880), (4, 59170410), (5, 47336328), (6, 39446940), (8, 29585205), (9, 26297960), (10, 23668164), (12, 19723470), (13, 18206280), (15, 15778776), (18, 13148980), (20, 11834082), (24, 9861735), (26, 9103140), (30, 7889388), (36, 6574490), (39, 6068760), (40, 5917041), (45, 5259592), (52, 4551570), (60, 3944694), (65, 3641256), (72, 3287245), (78, 3034380), (90, 2629796), (103, 2297880), (104, 2275785), (117, 2022920), (120, 1972347), (130, 1820628), (156, 1517190), (180, 1314898), (195, 1213752), (206, 1148940), (234, 1011460), (260, 910314), (309, 765960), (312, 758595), (360, 657449), (390, 606876), (412, 574470), (468, 505730), (491, 482040), (515, 459576), (520, 455157), (585, 404584), (618, 382980), (780, 303438), (824, 287235), (927, 255320), (936, 252865), (982, 241020), (1030, 229788), (1170, 202292), (1236, 191490), (1339, 176760), (1473, 160680), (1545, 153192), (1560, 151719), (1854, 127660), (1964, 120510), (2060, 114894), (2340, 101146), (2455, 96408), (2472, 95745), (2678, 88380), (2946, 80340), (3090, 76596), (3708, 63830), (3928, 60255), (4017, 58920), (4120, 57447), (4419, 53560), (4635, 51064), (4680, 50573), (4910, 48204), (5356, 44190), (5892, 40170), (6180, 38298), (6383, 37080), (6695, 35352), (7365, 32136), (7416, 31915), (8034, 29460), (8838, 26780), (9270, 25532), (9820, 24102), (10712, 22095), (11784, 20085), (12051, 19640), (12360, 19149), (12766, 18540), (13390, 17676), (14730, 16068)]