6637680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{439}}^1$

素因数の和:468

約数の個数: 160

約数和(自身を含む): 26188800

約数和(自身を除く): 19551120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 439, 504, 540, 560, 630, 720, 756, 840, 878, 945, 1008, 1080, 1260, 1317, 1512, 1680, 1756, 1890, 2160, 2195, 2520, 2634, 3024, 3073, 3512, 3780, 3951, 4390, 5040, 5268, 6146, 6585, 7024, 7560, 7902, 8780, 9219, 10536, 11853, 12292, 13170, 15120, 15365, 15804, 17560, 18438, 19755, 21072, 23706, 24584, 26340, 27657, 30730, 31608, 35120, 36876, 39510, 46095, 47412, 49168, 52680, 55314, 59265, 61460, 63216, 73752, 79020, 82971, 92190, 94824, 105360, 110628, 118530, 122920, 138285, 147504, 158040, 165942, 184380, 189648, 221256, 237060, 245840, 276570, 316080, 331884, 368760, 414855, 442512, 474120, 553140, 663768, 737520, 829710, 948240, 1106280, 1327536, 1659420, 2212560, 3318840, 6637680]

約数ペア:

[(1, 6637680), (2, 3318840), (3, 2212560), (4, 1659420), (5, 1327536), (6, 1106280), (7, 948240), (8, 829710), (9, 737520), (10, 663768), (12, 553140), (14, 474120), (15, 442512), (16, 414855), (18, 368760), (20, 331884), (21, 316080), (24, 276570), (27, 245840), (28, 237060), (30, 221256), (35, 189648), (36, 184380), (40, 165942), (42, 158040), (45, 147504), (48, 138285), (54, 122920), (56, 118530), (60, 110628), (63, 105360), (70, 94824), (72, 92190), (80, 82971), (84, 79020), (90, 73752), (105, 63216), (108, 61460), (112, 59265), (120, 55314), (126, 52680), (135, 49168), (140, 47412), (144, 46095), (168, 39510), (180, 36876), (189, 35120), (210, 31608), (216, 30730), (240, 27657), (252, 26340), (270, 24584), (280, 23706), (315, 21072), (336, 19755), (360, 18438), (378, 17560), (420, 15804), (432, 15365), (439, 15120), (504, 13170), (540, 12292), (560, 11853), (630, 10536), (720, 9219), (756, 8780), (840, 7902), (878, 7560), (945, 7024), (1008, 6585), (1080, 6146), (1260, 5268), (1317, 5040), (1512, 4390), (1680, 3951), (1756, 3780), (1890, 3512), (2160, 3073), (2195, 3024), (2520, 2634)]