83256605880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4423}}^1\times {\mathrm{22409}}^1$

素因数の和:26853

約数の個数: 128

約数和(自身を含む): 285528499200

約数和(自身を除く): 202271893320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4423, 8846, 13269, 17692, 22115, 22409, 26538, 30961, 35384, 44230, 44818, 53076, 61922, 66345, 67227, 88460, 89636, 92883, 106152, 112045, 123844, 132690, 134454, 154805, 156863, 176920, 179272, 185766, 224090, 247688, 265380, 268908, 309610, 313726, 336135, 371532, 448180, 464415, 470589, 530760, 537816, 619220, 627452, 672270, 743064, 784315, 896360, 928830, 941178, 1238440, 1254904, 1344540, 1568630, 1857660, 1882356, 2352945, 2689080, 3137260, 3715320, 3764712, 4705890, 6274520, 9411780, 18823560, 99115007, 198230014, 297345021, 396460028, 495575035, 594690042, 693805049, 792920056, 991150070, 1189380084, 1387610098, 1486725105, 1982300140, 2081415147, 2378760168, 2775220196, 2973450210, 3469025245, 3964600280, 4162830294, 5550440392, 5946900420, 6938050490, 8325660588, 10407075735, 11893800840, 13876100980, 16651321176, 20814151470, 27752201960, 41628302940, 83256605880]

約数ペア:

[(1, 83256605880), (2, 41628302940), (3, 27752201960), (4, 20814151470), (5, 16651321176), (6, 13876100980), (7, 11893800840), (8, 10407075735), (10, 8325660588), (12, 6938050490), (14, 5946900420), (15, 5550440392), (20, 4162830294), (21, 3964600280), (24, 3469025245), (28, 2973450210), (30, 2775220196), (35, 2378760168), (40, 2081415147), (42, 1982300140), (56, 1486725105), (60, 1387610098), (70, 1189380084), (84, 991150070), (105, 792920056), (120, 693805049), (140, 594690042), (168, 495575035), (210, 396460028), (280, 297345021), (420, 198230014), (840, 99115007), (4423, 18823560), (8846, 9411780), (13269, 6274520), (17692, 4705890), (22115, 3764712), (22409, 3715320), (26538, 3137260), (30961, 2689080), (35384, 2352945), (44230, 1882356), (44818, 1857660), (53076, 1568630), (61922, 1344540), (66345, 1254904), (67227, 1238440), (88460, 941178), (89636, 928830), (92883, 896360), (106152, 784315), (112045, 743064), (123844, 672270), (132690, 627452), (134454, 619220), (154805, 537816), (156863, 530760), (176920, 470589), (179272, 464415), (185766, 448180), (224090, 371532), (247688, 336135), (265380, 313726), (268908, 309610)]