143990280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{57139}}^1$

素因数の和:57163

約数の個数: 96

約数和(自身を含む): 534830400

約数和(自身を除く): 390840120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 57139, 114278, 171417, 228556, 285695, 342834, 399973, 457112, 514251, 571390, 685668, 799946, 857085, 1028502, 1142780, 1199919, 1371336, 1599892, 1714170, 1999865, 2057004, 2285560, 2399838, 2571255, 3199784, 3428340, 3599757, 3999730, 4114008, 4799676, 5142510, 5999595, 6856680, 7199514, 7999460, 9599352, 10285020, 11999190, 14399028, 15998920, 17998785, 20570040, 23998380, 28798056, 35997570, 47996760, 71995140, 143990280]

約数ペア:

[(1, 143990280), (2, 71995140), (3, 47996760), (4, 35997570), (5, 28798056), (6, 23998380), (7, 20570040), (8, 17998785), (9, 15998920), (10, 14399028), (12, 11999190), (14, 10285020), (15, 9599352), (18, 7999460), (20, 7199514), (21, 6856680), (24, 5999595), (28, 5142510), (30, 4799676), (35, 4114008), (36, 3999730), (40, 3599757), (42, 3428340), (45, 3199784), (56, 2571255), (60, 2399838), (63, 2285560), (70, 2057004), (72, 1999865), (84, 1714170), (90, 1599892), (105, 1371336), (120, 1199919), (126, 1142780), (140, 1028502), (168, 857085), (180, 799946), (210, 685668), (252, 571390), (280, 514251), (315, 457112), (360, 399973), (420, 342834), (504, 285695), (630, 228556), (840, 171417), (1260, 114278), (2520, 57139)]