109128880

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 306230400

約数和(自身を除く): 197101520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 49, 56, 70, 80, 82, 97, 98, 112, 140, 164, 194, 196, 205, 245, 280, 287, 328, 343, 388, 392, 410, 485, 490, 560, 574, 656, 679, 686, 776, 784, 820, 970, 980, 1148, 1358, 1372, 1435, 1552, 1640, 1715, 1940, 1960, 2009, 2296, 2716, 2744, 2870, 3280, 3395, 3430, 3880, 3920, 3977, 4018, 4592, 4753, 5432, 5488, 5740, 6790, 6860, 7760, 7954, 8036, 9506, 10045, 10864, 11480, 13580, 13720, 14063, 15908, 16072, 19012, 19885, 20090, 22960, 23765, 27160, 27440, 27839, 28126, 31816, 32144, 33271, 38024, 39770, 40180, 47530, 54320, 55678, 56252, 63632, 66542, 70315, 76048, 79540, 80360, 95060, 111356, 112504, 133084, 139195, 140630, 159080, 160720, 166355, 190120, 194873, 222712, 225008, 266168, 278390, 281260, 318160, 332710, 380240, 389746, 445424, 532336, 556780, 562520, 665420, 779492, 974365, 1113560, 1125040, 1330840, 1364111, 1558984, 1948730, 2227120, 2661680, 2728222, 3117968, 3897460, 5456444, 6820555, 7794920, 10912888, 13641110, 15589840, 21825776, 27282220, 54564440, 109128880]

約数ペア:

[(1, 109128880), (2, 54564440), (4, 27282220), (5, 21825776), (7, 15589840), (8, 13641110), (10, 10912888), (14, 7794920), (16, 6820555), (20, 5456444), (28, 3897460), (35, 3117968), (40, 2728222), (41, 2661680), (49, 2227120), (56, 1948730), (70, 1558984), (80, 1364111), (82, 1330840), (97, 1125040), (98, 1113560), (112, 974365), (140, 779492), (164, 665420), (194, 562520), (196, 556780), (205, 532336), (245, 445424), (280, 389746), (287, 380240), (328, 332710), (343, 318160), (388, 281260), (392, 278390), (410, 266168), (485, 225008), (490, 222712), (560, 194873), (574, 190120), (656, 166355), (679, 160720), (686, 159080), (776, 140630), (784, 139195), (820, 133084), (970, 112504), (980, 111356), (1148, 95060), (1358, 80360), (1372, 79540), (1435, 76048), (1552, 70315), (1640, 66542), (1715, 63632), (1940, 56252), (1960, 55678), (2009, 54320), (2296, 47530), (2716, 40180), (2744, 39770), (2870, 38024), (3280, 33271), (3395, 32144), (3430, 31816), (3880, 28126), (3920, 27839), (3977, 27440), (4018, 27160), (4592, 23765), (4753, 22960), (5432, 20090), (5488, 19885), (5740, 19012), (6790, 16072), (6860, 15908), (7760, 14063), (7954, 13720), (8036, 13580), (9506, 11480), (10045, 10864)]