196910280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{78139}}^1$

素因数の和:78163

約数の個数: 96

約数和(自身を含む): 731390400

約数和(自身を除く): 534480120

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, 78139, 156278, 234417, 312556, 390695, 468834, 546973, 625112, 703251, 781390, 937668, 1093946, 1172085, 1406502, 1562780, 1640919, 1875336, 2187892, 2344170, 2734865, 2813004, 3125560, 3281838, 3516255, 4375784, 4688340, 4922757, 5469730, 5626008, 6563676, 7032510, 8204595, 9376680, 9845514, 10939460, 13127352, 14065020, 16409190, 19691028, 21878920, 24613785, 28130040, 32818380, 39382056, 49227570, 65636760, 98455140, 196910280]

約数ペア:

[(1, 196910280), (2, 98455140), (3, 65636760), (4, 49227570), (5, 39382056), (6, 32818380), (7, 28130040), (8, 24613785), (9, 21878920), (10, 19691028), (12, 16409190), (14, 14065020), (15, 13127352), (18, 10939460), (20, 9845514), (21, 9376680), (24, 8204595), (28, 7032510), (30, 6563676), (35, 5626008), (36, 5469730), (40, 4922757), (42, 4688340), (45, 4375784), (56, 3516255), (60, 3281838), (63, 3125560), (70, 2813004), (72, 2734865), (84, 2344170), (90, 2187892), (105, 1875336), (120, 1640919), (126, 1562780), (140, 1406502), (168, 1172085), (180, 1093946), (210, 937668), (252, 781390), (280, 703251), (315, 625112), (360, 546973), (420, 468834), (504, 390695), (630, 312556), (840, 234417), (1260, 156278), (2520, 78139)]