202735040

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 112

約数和(自身を含む): 505626624

約数和(自身を除く): 302891584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 107, 124, 155, 160, 191, 214, 248, 310, 320, 382, 428, 496, 535, 620, 764, 856, 955, 992, 1070, 1240, 1528, 1712, 1910, 1984, 2140, 2480, 3056, 3317, 3424, 3820, 4280, 4960, 5921, 6112, 6634, 6848, 7640, 8560, 9920, 11842, 12224, 13268, 15280, 16585, 17120, 20437, 23684, 26536, 29605, 30560, 33170, 34240, 40874, 47368, 53072, 59210, 61120, 66340, 81748, 94736, 102185, 106144, 118420, 132680, 163496, 189472, 204370, 212288, 236840, 265360, 326992, 378944, 408740, 473680, 530720, 633547, 653984, 817480, 947360, 1061440, 1267094, 1307968, 1634960, 1894720, 2534188, 3167735, 3269920, 5068376, 6335470, 6539840, 10136752, 12670940, 20273504, 25341880, 40547008, 50683760, 101367520, 202735040]

約数ペア:

[(1, 202735040), (2, 101367520), (4, 50683760), (5, 40547008), (8, 25341880), (10, 20273504), (16, 12670940), (20, 10136752), (31, 6539840), (32, 6335470), (40, 5068376), (62, 3269920), (64, 3167735), (80, 2534188), (107, 1894720), (124, 1634960), (155, 1307968), (160, 1267094), (191, 1061440), (214, 947360), (248, 817480), (310, 653984), (320, 633547), (382, 530720), (428, 473680), (496, 408740), (535, 378944), (620, 326992), (764, 265360), (856, 236840), (955, 212288), (992, 204370), (1070, 189472), (1240, 163496), (1528, 132680), (1712, 118420), (1910, 106144), (1984, 102185), (2140, 94736), (2480, 81748), (3056, 66340), (3317, 61120), (3424, 59210), (3820, 53072), (4280, 47368), (4960, 40874), (5921, 34240), (6112, 33170), (6634, 30560), (6848, 29605), (7640, 26536), (8560, 23684), (9920, 20437), (11842, 17120), (12224, 16585), (13268, 15280)]