195238260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6737}}^1$

素因数の和:6782

約数の個数: 144

約数和(自身を含む): 706358016

約数和(自身を除く): 511119756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 6737, 7245, 9660, 13474, 14490, 20211, 26948, 28980, 33685, 40422, 47159, 60633, 67370, 80844, 94318, 101055, 121266, 134740, 141477, 154951, 188636, 202110, 235795, 242532, 282954, 303165, 309902, 404220, 424431, 464853, 471590, 565908, 606330, 619804, 707385, 774755, 848862, 929706, 943180, 1084657, 1212660, 1394559, 1414770, 1549510, 1697724, 1859412, 2122155, 2169314, 2324265, 2789118, 2829540, 3099020, 3253971, 4244310, 4338628, 4648530, 5423285, 5578236, 6507942, 6972795, 8488620, 9297060, 9761913, 10846570, 13015884, 13945590, 16269855, 19523826, 21693140, 27891180, 32539710, 39047652, 48809565, 65079420, 97619130, 195238260]

約数ペア:

[(1, 195238260), (2, 97619130), (3, 65079420), (4, 48809565), (5, 39047652), (6, 32539710), (7, 27891180), (9, 21693140), (10, 19523826), (12, 16269855), (14, 13945590), (15, 13015884), (18, 10846570), (20, 9761913), (21, 9297060), (23, 8488620), (28, 6972795), (30, 6507942), (35, 5578236), (36, 5423285), (42, 4648530), (45, 4338628), (46, 4244310), (60, 3253971), (63, 3099020), (69, 2829540), (70, 2789118), (84, 2324265), (90, 2169314), (92, 2122155), (105, 1859412), (115, 1697724), (126, 1549510), (138, 1414770), (140, 1394559), (161, 1212660), (180, 1084657), (207, 943180), (210, 929706), (230, 848862), (252, 774755), (276, 707385), (315, 619804), (322, 606330), (345, 565908), (414, 471590), (420, 464853), (460, 424431), (483, 404220), (630, 309902), (644, 303165), (690, 282954), (805, 242532), (828, 235795), (966, 202110), (1035, 188636), (1260, 154951), (1380, 141477), (1449, 134740), (1610, 121266), (1932, 101055), (2070, 94318), (2415, 80844), (2898, 67370), (3220, 60633), (4140, 47159), (4830, 40422), (5796, 33685), (6737, 28980), (7245, 26948), (9660, 20211), (13474, 14490)]