193204920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:973

約数の個数: 128

約数和(自身を含む): 616896000

約数和(自身を除く): 423691080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 101, 114, 120, 152, 190, 202, 228, 285, 303, 380, 404, 456, 505, 570, 606, 760, 808, 839, 1010, 1140, 1212, 1515, 1678, 1919, 2020, 2280, 2424, 2517, 3030, 3356, 3838, 4040, 4195, 5034, 5757, 6060, 6712, 7676, 8390, 9595, 10068, 11514, 12120, 12585, 15352, 15941, 16780, 19190, 20136, 23028, 25170, 28785, 31882, 33560, 38380, 46056, 47823, 50340, 57570, 63764, 76760, 79705, 84739, 95646, 100680, 115140, 127528, 159410, 169478, 191292, 230280, 239115, 254217, 318820, 338956, 382584, 423695, 478230, 508434, 637640, 677912, 847390, 956460, 1016868, 1271085, 1610041, 1694780, 1912920, 2033736, 2542170, 3220082, 3389560, 4830123, 5084340, 6440164, 8050205, 9660246, 10168680, 12880328, 16100410, 19320492, 24150615, 32200820, 38640984, 48301230, 64401640, 96602460, 193204920]

約数ペア:

[(1, 193204920), (2, 96602460), (3, 64401640), (4, 48301230), (5, 38640984), (6, 32200820), (8, 24150615), (10, 19320492), (12, 16100410), (15, 12880328), (19, 10168680), (20, 9660246), (24, 8050205), (30, 6440164), (38, 5084340), (40, 4830123), (57, 3389560), (60, 3220082), (76, 2542170), (95, 2033736), (101, 1912920), (114, 1694780), (120, 1610041), (152, 1271085), (190, 1016868), (202, 956460), (228, 847390), (285, 677912), (303, 637640), (380, 508434), (404, 478230), (456, 423695), (505, 382584), (570, 338956), (606, 318820), (760, 254217), (808, 239115), (839, 230280), (1010, 191292), (1140, 169478), (1212, 159410), (1515, 127528), (1678, 115140), (1919, 100680), (2020, 95646), (2280, 84739), (2424, 79705), (2517, 76760), (3030, 63764), (3356, 57570), (3838, 50340), (4040, 47823), (4195, 46056), (5034, 38380), (5757, 33560), (6060, 31882), (6712, 28785), (7676, 25170), (8390, 23028), (9595, 20136), (10068, 19190), (11514, 16780), (12120, 15941), (12585, 15352)]