7730240

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 168

約数和(自身を含む): 23454360

約数和(自身を除く): 15724120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 32, 34, 35, 40, 49, 56, 58, 64, 68, 70, 80, 85, 98, 112, 116, 119, 136, 140, 145, 160, 170, 196, 203, 224, 232, 238, 245, 272, 280, 290, 320, 340, 392, 406, 448, 464, 476, 490, 493, 544, 560, 580, 595, 680, 784, 812, 833, 928, 952, 980, 986, 1015, 1088, 1120, 1160, 1190, 1360, 1421, 1568, 1624, 1666, 1856, 1904, 1960, 1972, 2030, 2240, 2320, 2380, 2465, 2720, 2842, 3136, 3248, 3332, 3451, 3808, 3920, 3944, 4060, 4165, 4640, 4760, 4930, 5440, 5684, 6496, 6664, 6902, 7105, 7616, 7840, 7888, 8120, 8330, 9280, 9520, 9860, 11368, 12992, 13328, 13804, 14210, 15680, 15776, 16240, 16660, 17255, 19040, 19720, 22736, 24157, 26656, 27608, 28420, 31552, 32480, 33320, 34510, 38080, 39440, 45472, 48314, 53312, 55216, 56840, 64960, 66640, 69020, 78880, 90944, 96628, 110432, 113680, 120785, 133280, 138040, 157760, 193256, 220864, 227360, 241570, 266560, 276080, 386512, 454720, 483140, 552160, 773024, 966280, 1104320, 1546048, 1932560, 3865120, 7730240]

約数ペア:

[(1, 7730240), (2, 3865120), (4, 1932560), (5, 1546048), (7, 1104320), (8, 966280), (10, 773024), (14, 552160), (16, 483140), (17, 454720), (20, 386512), (28, 276080), (29, 266560), (32, 241570), (34, 227360), (35, 220864), (40, 193256), (49, 157760), (56, 138040), (58, 133280), (64, 120785), (68, 113680), (70, 110432), (80, 96628), (85, 90944), (98, 78880), (112, 69020), (116, 66640), (119, 64960), (136, 56840), (140, 55216), (145, 53312), (160, 48314), (170, 45472), (196, 39440), (203, 38080), (224, 34510), (232, 33320), (238, 32480), (245, 31552), (272, 28420), (280, 27608), (290, 26656), (320, 24157), (340, 22736), (392, 19720), (406, 19040), (448, 17255), (464, 16660), (476, 16240), (490, 15776), (493, 15680), (544, 14210), (560, 13804), (580, 13328), (595, 12992), (680, 11368), (784, 9860), (812, 9520), (833, 9280), (928, 8330), (952, 8120), (980, 7888), (986, 7840), (1015, 7616), (1088, 7105), (1120, 6902), (1160, 6664), (1190, 6496), (1360, 5684), (1421, 5440), (1568, 4930), (1624, 4760), (1666, 4640), (1856, 4165), (1904, 4060), (1960, 3944), (1972, 3920), (2030, 3808), (2240, 3451), (2320, 3332), (2380, 3248), (2465, 3136), (2720, 2842)]