253683360

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{8389}}^1$

素因数の和:8420

約数の個数: 192

約数和(自身を含む): 1014854400

約数和(自身を除く): 761171040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 8389, 10080, 15120, 16778, 25167, 30240, 33556, 41945, 50334, 58723, 67112, 75501, 83890, 100668, 117446, 125835, 134224, 151002, 167780, 176169, 201336, 226503, 234892, 251670, 268448, 293615, 302004, 335560, 352338, 377505, 402672, 453006, 469784, 503340, 528507, 587230, 604008, 671120, 704676, 755010, 805344, 880845, 906012, 939568, 1006680, 1057014, 1132515, 1174460, 1208016, 1342240, 1409352, 1510020, 1585521, 1761690, 1812024, 1879136, 2013360, 2114028, 2265030, 2348920, 2416032, 2642535, 2818704, 3020040, 3171042, 3523380, 3624048, 4026720, 4228056, 4530060, 4697840, 5285070, 5637408, 6040080, 6342084, 7046760, 7248096, 7927605, 8456112, 9060120, 9395680, 10570140, 12080160, 12684168, 14093520, 15855210, 16912224, 18120240, 21140280, 25368336, 28187040, 31710420, 36240480, 42280560, 50736672, 63420840, 84561120, 126841680, 253683360]

約数ペア:

[(1, 253683360), (2, 126841680), (3, 84561120), (4, 63420840), (5, 50736672), (6, 42280560), (7, 36240480), (8, 31710420), (9, 28187040), (10, 25368336), (12, 21140280), (14, 18120240), (15, 16912224), (16, 15855210), (18, 14093520), (20, 12684168), (21, 12080160), (24, 10570140), (27, 9395680), (28, 9060120), (30, 8456112), (32, 7927605), (35, 7248096), (36, 7046760), (40, 6342084), (42, 6040080), (45, 5637408), (48, 5285070), (54, 4697840), (56, 4530060), (60, 4228056), (63, 4026720), (70, 3624048), (72, 3523380), (80, 3171042), (84, 3020040), (90, 2818704), (96, 2642535), (105, 2416032), (108, 2348920), (112, 2265030), (120, 2114028), (126, 2013360), (135, 1879136), (140, 1812024), (144, 1761690), (160, 1585521), (168, 1510020), (180, 1409352), (189, 1342240), (210, 1208016), (216, 1174460), (224, 1132515), (240, 1057014), (252, 1006680), (270, 939568), (280, 906012), (288, 880845), (315, 805344), (336, 755010), (360, 704676), (378, 671120), (420, 604008), (432, 587230), (480, 528507), (504, 503340), (540, 469784), (560, 453006), (630, 402672), (672, 377505), (720, 352338), (756, 335560), (840, 302004), (864, 293615), (945, 268448), (1008, 251670), (1080, 234892), (1120, 226503), (1260, 201336), (1440, 176169), (1512, 167780), (1680, 151002), (1890, 134224), (2016, 125835), (2160, 117446), (2520, 100668), (3024, 83890), (3360, 75501), (3780, 67112), (4320, 58723), (5040, 50334), (6048, 41945), (7560, 33556), (8389, 30240), (10080, 25167), (15120, 16778)]