215601360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3637}}^1$

素因数の和:3685

約数の個数: 160

約数和(自身を含む): 757868160

約数和(自身を除く): 542266800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3637, 3705, 3952, 4560, 4940, 5928, 7274, 7410, 9880, 10911, 11856, 14548, 14820, 18185, 19760, 21822, 29096, 29640, 36370, 43644, 47281, 54555, 58192, 59280, 69103, 72740, 87288, 94562, 109110, 138206, 141843, 145480, 174576, 189124, 207309, 218220, 236405, 276412, 283686, 290960, 345515, 378248, 414618, 436440, 472810, 552824, 567372, 691030, 709215, 756496, 829236, 872880, 898339, 945620, 1036545, 1105648, 1134744, 1382060, 1418430, 1658472, 1796678, 1891240, 2073090, 2269488, 2695017, 2764120, 2836860, 3316944, 3593356, 3782480, 4146180, 4491695, 5390034, 5528240, 5673720, 7186712, 8292360, 8983390, 10780068, 11347440, 13475085, 14373424, 16584720, 17966780, 21560136, 26950170, 35933560, 43120272, 53900340, 71867120, 107800680, 215601360]

約数ペア:

[(1, 215601360), (2, 107800680), (3, 71867120), (4, 53900340), (5, 43120272), (6, 35933560), (8, 26950170), (10, 21560136), (12, 17966780), (13, 16584720), (15, 14373424), (16, 13475085), (19, 11347440), (20, 10780068), (24, 8983390), (26, 8292360), (30, 7186712), (38, 5673720), (39, 5528240), (40, 5390034), (48, 4491695), (52, 4146180), (57, 3782480), (60, 3593356), (65, 3316944), (76, 2836860), (78, 2764120), (80, 2695017), (95, 2269488), (104, 2073090), (114, 1891240), (120, 1796678), (130, 1658472), (152, 1418430), (156, 1382060), (190, 1134744), (195, 1105648), (208, 1036545), (228, 945620), (240, 898339), (247, 872880), (260, 829236), (285, 756496), (304, 709215), (312, 691030), (380, 567372), (390, 552824), (456, 472810), (494, 436440), (520, 414618), (570, 378248), (624, 345515), (741, 290960), (760, 283686), (780, 276412), (912, 236405), (988, 218220), (1040, 207309), (1140, 189124), (1235, 174576), (1482, 145480), (1520, 141843), (1560, 138206), (1976, 109110), (2280, 94562), (2470, 87288), (2964, 72740), (3120, 69103), (3637, 59280), (3705, 58192), (3952, 54555), (4560, 47281), (4940, 43644), (5928, 36370), (7274, 29640), (7410, 29096), (9880, 21822), (10911, 19760), (11856, 18185), (14548, 14820)]