42293185280

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{12511}}^1$

素因数の和:12690

約数の個数: 144

約数和(自身を含む): 107413017600

約数和(自身を除く): 65119832320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 139, 152, 160, 190, 256, 278, 304, 320, 380, 556, 608, 640, 695, 760, 1112, 1216, 1280, 1390, 1520, 2224, 2432, 2641, 2780, 3040, 4448, 4864, 5282, 5560, 6080, 8896, 10564, 11120, 12160, 12511, 13205, 17792, 21128, 22240, 24320, 25022, 26410, 35584, 42256, 44480, 50044, 52820, 62555, 84512, 88960, 100088, 105640, 125110, 169024, 177920, 200176, 211280, 237709, 250220, 338048, 400352, 422560, 475418, 500440, 676096, 800704, 845120, 950836, 1000880, 1188545, 1601408, 1690240, 1739029, 1901672, 2001760, 2377090, 3202816, 3380480, 3478058, 3803344, 4003520, 4754180, 6956116, 7606688, 8007040, 8695145, 9508360, 13912232, 15213376, 16014080, 17390290, 19016720, 27824464, 30426752, 33041551, 34780580, 38033440, 55648928, 60853504, 66083102, 69561160, 76066880, 111297856, 132166204, 139122320, 152133760, 165207755, 222595712, 264332408, 278244640, 304267520, 330415510, 445191424, 528664816, 556489280, 660831020, 1057329632, 1112978560, 1321662040, 2114659264, 2225957120, 2643324080, 4229318528, 5286648160, 8458637056, 10573296320, 21146592640, 42293185280]

約数ペア:

[(1, 42293185280), (2, 21146592640), (4, 10573296320), (5, 8458637056), (8, 5286648160), (10, 4229318528), (16, 2643324080), (19, 2225957120), (20, 2114659264), (32, 1321662040), (38, 1112978560), (40, 1057329632), (64, 660831020), (76, 556489280), (80, 528664816), (95, 445191424), (128, 330415510), (139, 304267520), (152, 278244640), (160, 264332408), (190, 222595712), (256, 165207755), (278, 152133760), (304, 139122320), (320, 132166204), (380, 111297856), (556, 76066880), (608, 69561160), (640, 66083102), (695, 60853504), (760, 55648928), (1112, 38033440), (1216, 34780580), (1280, 33041551), (1390, 30426752), (1520, 27824464), (2224, 19016720), (2432, 17390290), (2641, 16014080), (2780, 15213376), (3040, 13912232), (4448, 9508360), (4864, 8695145), (5282, 8007040), (5560, 7606688), (6080, 6956116), (8896, 4754180), (10564, 4003520), (11120, 3803344), (12160, 3478058), (12511, 3380480), (13205, 3202816), (17792, 2377090), (21128, 2001760), (22240, 1901672), (24320, 1739029), (25022, 1690240), (26410, 1601408), (35584, 1188545), (42256, 1000880), (44480, 950836), (50044, 845120), (52820, 800704), (62555, 676096), (84512, 500440), (88960, 475418), (100088, 422560), (105640, 400352), (125110, 338048), (169024, 250220), (177920, 237709), (200176, 211280)]