231276160

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:798

約数の個数: 128

約数和(自身を含む): 606430800

約数和(自身を除く): 375154640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 116, 128, 136, 145, 160, 170, 232, 272, 290, 320, 340, 464, 493, 544, 580, 640, 680, 733, 928, 986, 1088, 1160, 1360, 1466, 1856, 1972, 2176, 2320, 2465, 2720, 2932, 3665, 3712, 3944, 4640, 4930, 5440, 5864, 7330, 7888, 9280, 9860, 10880, 11728, 12461, 14660, 15776, 18560, 19720, 21257, 23456, 24922, 29320, 31552, 39440, 42514, 46912, 49844, 58640, 62305, 63104, 78880, 85028, 93824, 99688, 106285, 117280, 124610, 157760, 170056, 199376, 212570, 234560, 249220, 315520, 340112, 361369, 398752, 425140, 469120, 498440, 680224, 722738, 797504, 850280, 996880, 1360448, 1445476, 1595008, 1700560, 1806845, 1993760, 2720896, 2890952, 3401120, 3613690, 3987520, 5781904, 6802240, 7227380, 7975040, 11563808, 13604480, 14454760, 23127616, 28909520, 46255232, 57819040, 115638080, 231276160]

約数ペア:

[(1, 231276160), (2, 115638080), (4, 57819040), (5, 46255232), (8, 28909520), (10, 23127616), (16, 14454760), (17, 13604480), (20, 11563808), (29, 7975040), (32, 7227380), (34, 6802240), (40, 5781904), (58, 3987520), (64, 3613690), (68, 3401120), (80, 2890952), (85, 2720896), (116, 1993760), (128, 1806845), (136, 1700560), (145, 1595008), (160, 1445476), (170, 1360448), (232, 996880), (272, 850280), (290, 797504), (320, 722738), (340, 680224), (464, 498440), (493, 469120), (544, 425140), (580, 398752), (640, 361369), (680, 340112), (733, 315520), (928, 249220), (986, 234560), (1088, 212570), (1160, 199376), (1360, 170056), (1466, 157760), (1856, 124610), (1972, 117280), (2176, 106285), (2320, 99688), (2465, 93824), (2720, 85028), (2932, 78880), (3665, 63104), (3712, 62305), (3944, 58640), (4640, 49844), (4930, 46912), (5440, 42514), (5864, 39440), (7330, 31552), (7888, 29320), (9280, 24922), (9860, 23456), (10880, 21257), (11728, 19720), (12461, 18560), (14660, 15776)]