80616855480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3307}}^1\times {\mathrm{29021}}^1$

素因数の和:32349

約数の個数: 128

約数和(自身を含む): 276493754880

約数和(自身を除く): 195876899400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3307, 6614, 9921, 13228, 16535, 19842, 23149, 26456, 29021, 33070, 39684, 46298, 49605, 58042, 66140, 69447, 79368, 87063, 92596, 99210, 115745, 116084, 132280, 138894, 145105, 174126, 185192, 198420, 203147, 231490, 232168, 277788, 290210, 347235, 348252, 396840, 406294, 435315, 462980, 555576, 580420, 609441, 694470, 696504, 812588, 870630, 925960, 1015735, 1160840, 1218882, 1388940, 1625176, 1741260, 2031470, 2437764, 2777880, 3047205, 3482520, 4062940, 4875528, 6094410, 8125880, 12188820, 24377640, 95972447, 191944894, 287917341, 383889788, 479862235, 575834682, 671807129, 767779576, 959724470, 1151669364, 1343614258, 1439586705, 1919448940, 2015421387, 2303338728, 2687228516, 2879173410, 3359035645, 3838897880, 4030842774, 5374457032, 5758346820, 6718071290, 8061685548, 10077106935, 11516693640, 13436142580, 16123371096, 20154213870, 26872285160, 40308427740, 80616855480]

約数ペア:

[(1, 80616855480), (2, 40308427740), (3, 26872285160), (4, 20154213870), (5, 16123371096), (6, 13436142580), (7, 11516693640), (8, 10077106935), (10, 8061685548), (12, 6718071290), (14, 5758346820), (15, 5374457032), (20, 4030842774), (21, 3838897880), (24, 3359035645), (28, 2879173410), (30, 2687228516), (35, 2303338728), (40, 2015421387), (42, 1919448940), (56, 1439586705), (60, 1343614258), (70, 1151669364), (84, 959724470), (105, 767779576), (120, 671807129), (140, 575834682), (168, 479862235), (210, 383889788), (280, 287917341), (420, 191944894), (840, 95972447), (3307, 24377640), (6614, 12188820), (9921, 8125880), (13228, 6094410), (16535, 4875528), (19842, 4062940), (23149, 3482520), (26456, 3047205), (29021, 2777880), (33070, 2437764), (39684, 2031470), (46298, 1741260), (49605, 1625176), (58042, 1388940), (66140, 1218882), (69447, 1160840), (79368, 1015735), (87063, 925960), (92596, 870630), (99210, 812588), (115745, 696504), (116084, 694470), (132280, 609441), (138894, 580420), (145105, 555576), (174126, 462980), (185192, 435315), (198420, 406294), (203147, 396840), (231490, 348252), (232168, 347235), (277788, 290210)]