151348960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7949}}^1$

素因数の和:7988

約数の個数: 96

約数和(自身を含む): 432734400

約数和(自身を除く): 281385440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 7949, 9520, 15898, 19040, 31796, 39745, 55643, 63592, 79490, 111286, 127184, 135133, 158980, 222572, 254368, 270266, 278215, 317960, 445144, 540532, 556430, 635920, 675665, 890288, 945931, 1081064, 1112860, 1271840, 1351330, 1780576, 1891862, 2162128, 2225720, 2702660, 3783724, 4324256, 4451440, 4729655, 5405320, 7567448, 8902880, 9459310, 10810640, 15134896, 18918620, 21621280, 30269792, 37837240, 75674480, 151348960]

約数ペア:

[(1, 151348960), (2, 75674480), (4, 37837240), (5, 30269792), (7, 21621280), (8, 18918620), (10, 15134896), (14, 10810640), (16, 9459310), (17, 8902880), (20, 7567448), (28, 5405320), (32, 4729655), (34, 4451440), (35, 4324256), (40, 3783724), (56, 2702660), (68, 2225720), (70, 2162128), (80, 1891862), (85, 1780576), (112, 1351330), (119, 1271840), (136, 1112860), (140, 1081064), (160, 945931), (170, 890288), (224, 675665), (238, 635920), (272, 556430), (280, 540532), (340, 445144), (476, 317960), (544, 278215), (560, 270266), (595, 254368), (680, 222572), (952, 158980), (1120, 135133), (1190, 127184), (1360, 111286), (1904, 79490), (2380, 63592), (2720, 55643), (3808, 39745), (4760, 31796), (7949, 19040), (9520, 15898)]