42878049360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{494899}}^1$

素因数の和:494953

約数の個数: 120

約数和(自身を含む): 140286333600

約数和(自身を除く): 97408284240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 5415, 5776, 7220, 8664, 10830, 14440, 17328, 21660, 28880, 43320, 86640, 494899, 989798, 1484697, 1979596, 2474495, 2969394, 3959192, 4948990, 5938788, 7423485, 7918384, 9403081, 9897980, 11877576, 14846970, 18806162, 19795960, 23755152, 28209243, 29693940, 37612324, 39591920, 47015405, 56418486, 59387880, 75224648, 94030810, 112836972, 118775760, 141046215, 150449296, 178658539, 188061620, 225673944, 282092430, 357317078, 376123240, 451347888, 535975617, 564184860, 714634156, 752246480, 893292695, 1071951234, 1128369720, 1429268312, 1786585390, 2143902468, 2256739440, 2679878085, 2858536624, 3573170780, 4287804936, 5359756170, 7146341560, 8575609872, 10719512340, 14292683120, 21439024680, 42878049360]

約数ペア:

[(1, 42878049360), (2, 21439024680), (3, 14292683120), (4, 10719512340), (5, 8575609872), (6, 7146341560), (8, 5359756170), (10, 4287804936), (12, 3573170780), (15, 2858536624), (16, 2679878085), (19, 2256739440), (20, 2143902468), (24, 1786585390), (30, 1429268312), (38, 1128369720), (40, 1071951234), (48, 893292695), (57, 752246480), (60, 714634156), (76, 564184860), (80, 535975617), (95, 451347888), (114, 376123240), (120, 357317078), (152, 282092430), (190, 225673944), (228, 188061620), (240, 178658539), (285, 150449296), (304, 141046215), (361, 118775760), (380, 112836972), (456, 94030810), (570, 75224648), (722, 59387880), (760, 56418486), (912, 47015405), (1083, 39591920), (1140, 37612324), (1444, 29693940), (1520, 28209243), (1805, 23755152), (2166, 19795960), (2280, 18806162), (2888, 14846970), (3610, 11877576), (4332, 9897980), (4560, 9403081), (5415, 7918384), (5776, 7423485), (7220, 5938788), (8664, 4948990), (10830, 3959192), (14440, 2969394), (17328, 2474495), (21660, 1979596), (28880, 1484697), (43320, 989798), (86640, 494899)]