13821378840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{67003}}^1$

素因数の和:67214

約数の個数: 128

約数和(自身を含む): 46313164800

約数和(自身を除く): 32491785960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 191, 216, 270, 360, 382, 540, 573, 764, 955, 1080, 1146, 1528, 1719, 1910, 2292, 2865, 3438, 3820, 4584, 5157, 5730, 6876, 7640, 8595, 10314, 11460, 13752, 17190, 20628, 22920, 25785, 34380, 41256, 51570, 67003, 68760, 103140, 134006, 201009, 206280, 268012, 335015, 402018, 536024, 603027, 670030, 804036, 1005045, 1206054, 1340060, 1608072, 1809081, 2010090, 2412108, 2680120, 3015135, 3618162, 4020180, 4824216, 6030270, 7236324, 8040360, 9045405, 12060540, 12797573, 14472648, 18090810, 24121080, 25595146, 36181620, 38392719, 51190292, 63987865, 72363240, 76785438, 102380584, 115178157, 127975730, 153570876, 191963595, 230356314, 255951460, 307141752, 345534471, 383927190, 460712628, 511902920, 575890785, 691068942, 767854380, 921425256, 1151781570, 1382137884, 1535708760, 1727672355, 2303563140, 2764275768, 3455344710, 4607126280, 6910689420, 13821378840]

約数ペア:

[(1, 13821378840), (2, 6910689420), (3, 4607126280), (4, 3455344710), (5, 2764275768), (6, 2303563140), (8, 1727672355), (9, 1535708760), (10, 1382137884), (12, 1151781570), (15, 921425256), (18, 767854380), (20, 691068942), (24, 575890785), (27, 511902920), (30, 460712628), (36, 383927190), (40, 345534471), (45, 307141752), (54, 255951460), (60, 230356314), (72, 191963595), (90, 153570876), (108, 127975730), (120, 115178157), (135, 102380584), (180, 76785438), (191, 72363240), (216, 63987865), (270, 51190292), (360, 38392719), (382, 36181620), (540, 25595146), (573, 24121080), (764, 18090810), (955, 14472648), (1080, 12797573), (1146, 12060540), (1528, 9045405), (1719, 8040360), (1910, 7236324), (2292, 6030270), (2865, 4824216), (3438, 4020180), (3820, 3618162), (4584, 3015135), (5157, 2680120), (5730, 2412108), (6876, 2010090), (7640, 1809081), (8595, 1608072), (10314, 1340060), (11460, 1206054), (13752, 1005045), (17190, 804036), (20628, 670030), (22920, 603027), (25785, 536024), (34380, 402018), (41256, 335015), (51570, 268012), (67003, 206280), (68760, 201009), (103140, 134006)]