4029742680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{2801}}^1$

素因数の和:3465

約数の個数: 128

約数和(自身を含む): 12750220800

約数和(自身を除く): 8720478120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 631, 760, 1140, 1262, 1893, 2280, 2524, 2801, 3155, 3786, 5048, 5602, 6310, 7572, 8403, 9465, 11204, 11989, 12620, 14005, 15144, 16806, 18930, 22408, 23978, 25240, 28010, 33612, 35967, 37860, 42015, 47956, 53219, 56020, 59945, 67224, 71934, 75720, 84030, 95912, 106438, 112040, 119890, 143868, 159657, 168060, 179835, 212876, 239780, 266095, 287736, 319314, 336120, 359670, 425752, 479560, 532190, 638628, 719340, 798285, 1064380, 1277256, 1438680, 1596570, 1767431, 2128760, 3193140, 3534862, 5302293, 6386280, 7069724, 8837155, 10604586, 14139448, 17674310, 21209172, 26511465, 33581189, 35348620, 42418344, 53022930, 67162378, 70697240, 100743567, 106045860, 134324756, 167905945, 201487134, 212091720, 268649512, 335811890, 402974268, 503717835, 671623780, 805948536, 1007435670, 1343247560, 2014871340, 4029742680]

約数ペア:

[(1, 4029742680), (2, 2014871340), (3, 1343247560), (4, 1007435670), (5, 805948536), (6, 671623780), (8, 503717835), (10, 402974268), (12, 335811890), (15, 268649512), (19, 212091720), (20, 201487134), (24, 167905945), (30, 134324756), (38, 106045860), (40, 100743567), (57, 70697240), (60, 67162378), (76, 53022930), (95, 42418344), (114, 35348620), (120, 33581189), (152, 26511465), (190, 21209172), (228, 17674310), (285, 14139448), (380, 10604586), (456, 8837155), (570, 7069724), (631, 6386280), (760, 5302293), (1140, 3534862), (1262, 3193140), (1893, 2128760), (2280, 1767431), (2524, 1596570), (2801, 1438680), (3155, 1277256), (3786, 1064380), (5048, 798285), (5602, 719340), (6310, 638628), (7572, 532190), (8403, 479560), (9465, 425752), (11204, 359670), (11989, 336120), (12620, 319314), (14005, 287736), (15144, 266095), (16806, 239780), (18930, 212876), (22408, 179835), (23978, 168060), (25240, 159657), (28010, 143868), (33612, 119890), (35967, 112040), (37860, 106438), (42015, 95912), (47956, 84030), (53219, 75720), (56020, 71934), (59945, 67224)]