79649760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 273030912

約数和(自身を除く): 193381152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 96, 102, 120, 129, 136, 160, 170, 172, 204, 215, 227, 240, 255, 258, 272, 340, 344, 408, 430, 454, 480, 510, 516, 544, 645, 680, 681, 688, 731, 816, 860, 908, 1020, 1032, 1135, 1290, 1360, 1362, 1376, 1462, 1632, 1720, 1816, 2040, 2064, 2193, 2270, 2580, 2720, 2724, 2924, 3405, 3440, 3632, 3655, 3859, 4080, 4128, 4386, 4540, 5160, 5448, 5848, 6810, 6880, 7264, 7310, 7718, 8160, 8772, 9080, 9761, 10320, 10896, 10965, 11577, 11696, 13620, 14620, 15436, 17544, 18160, 19295, 19522, 20640, 21792, 21930, 23154, 23392, 27240, 29240, 29283, 30872, 35088, 36320, 38590, 39044, 43860, 46308, 48805, 54480, 57885, 58480, 58566, 61744, 70176, 77180, 78088, 87720, 92616, 97610, 108960, 115770, 116960, 117132, 123488, 146415, 154360, 156176, 165937, 175440, 185232, 195220, 231540, 234264, 292830, 308720, 312352, 331874, 350880, 370464, 390440, 463080, 468528, 497811, 585660, 617440, 663748, 780880, 829685, 926160, 937056, 995622, 1171320, 1327496, 1561760, 1659370, 1852320, 1991244, 2342640, 2489055, 2654992, 3318740, 3982488, 4685280, 4978110, 5309984, 6637480, 7964976, 9956220, 13274960, 15929952, 19912440, 26549920, 39824880, 79649760]

約数ペア:

[(1, 79649760), (2, 39824880), (3, 26549920), (4, 19912440), (5, 15929952), (6, 13274960), (8, 9956220), (10, 7964976), (12, 6637480), (15, 5309984), (16, 4978110), (17, 4685280), (20, 3982488), (24, 3318740), (30, 2654992), (32, 2489055), (34, 2342640), (40, 1991244), (43, 1852320), (48, 1659370), (51, 1561760), (60, 1327496), (68, 1171320), (80, 995622), (85, 937056), (86, 926160), (96, 829685), (102, 780880), (120, 663748), (129, 617440), (136, 585660), (160, 497811), (170, 468528), (172, 463080), (204, 390440), (215, 370464), (227, 350880), (240, 331874), (255, 312352), (258, 308720), (272, 292830), (340, 234264), (344, 231540), (408, 195220), (430, 185232), (454, 175440), (480, 165937), (510, 156176), (516, 154360), (544, 146415), (645, 123488), (680, 117132), (681, 116960), (688, 115770), (731, 108960), (816, 97610), (860, 92616), (908, 87720), (1020, 78088), (1032, 77180), (1135, 70176), (1290, 61744), (1360, 58566), (1362, 58480), (1376, 57885), (1462, 54480), (1632, 48805), (1720, 46308), (1816, 43860), (2040, 39044), (2064, 38590), (2193, 36320), (2270, 35088), (2580, 30872), (2720, 29283), (2724, 29240), (2924, 27240), (3405, 23392), (3440, 23154), (3632, 21930), (3655, 21792), (3859, 20640), (4080, 19522), (4128, 19295), (4386, 18160), (4540, 17544), (5160, 15436), (5448, 14620), (5848, 13620), (6810, 11696), (6880, 11577), (7264, 10965), (7310, 10896), (7718, 10320), (8160, 9761), (8772, 9080)]