26764080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 96422400

約数和(自身を除く): 69658320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 179, 210, 240, 267, 280, 336, 356, 358, 420, 445, 534, 537, 560, 623, 712, 716, 840, 890, 895, 1068, 1074, 1246, 1253, 1335, 1424, 1432, 1680, 1780, 1790, 1869, 2136, 2148, 2492, 2506, 2670, 2685, 2864, 3115, 3560, 3580, 3738, 3759, 4272, 4296, 4984, 5012, 5340, 5370, 6230, 6265, 7120, 7160, 7476, 7518, 8592, 9345, 9968, 10024, 10680, 10740, 12460, 12530, 14320, 14952, 15036, 15931, 18690, 18795, 20048, 21360, 21480, 24920, 25060, 29904, 30072, 31862, 37380, 37590, 42960, 47793, 49840, 50120, 60144, 63724, 74760, 75180, 79655, 95586, 100240, 111517, 127448, 149520, 150360, 159310, 191172, 223034, 238965, 254896, 300720, 318620, 334551, 382344, 446068, 477930, 557585, 637240, 669102, 764688, 892136, 955860, 1115170, 1274480, 1338204, 1672755, 1784272, 1911720, 2230340, 2676408, 3345510, 3823440, 4460680, 5352816, 6691020, 8921360, 13382040, 26764080]

約数ペア:

[(1, 26764080), (2, 13382040), (3, 8921360), (4, 6691020), (5, 5352816), (6, 4460680), (7, 3823440), (8, 3345510), (10, 2676408), (12, 2230340), (14, 1911720), (15, 1784272), (16, 1672755), (20, 1338204), (21, 1274480), (24, 1115170), (28, 955860), (30, 892136), (35, 764688), (40, 669102), (42, 637240), (48, 557585), (56, 477930), (60, 446068), (70, 382344), (80, 334551), (84, 318620), (89, 300720), (105, 254896), (112, 238965), (120, 223034), (140, 191172), (168, 159310), (178, 150360), (179, 149520), (210, 127448), (240, 111517), (267, 100240), (280, 95586), (336, 79655), (356, 75180), (358, 74760), (420, 63724), (445, 60144), (534, 50120), (537, 49840), (560, 47793), (623, 42960), (712, 37590), (716, 37380), (840, 31862), (890, 30072), (895, 29904), (1068, 25060), (1074, 24920), (1246, 21480), (1253, 21360), (1335, 20048), (1424, 18795), (1432, 18690), (1680, 15931), (1780, 15036), (1790, 14952), (1869, 14320), (2136, 12530), (2148, 12460), (2492, 10740), (2506, 10680), (2670, 10024), (2685, 9968), (2864, 9345), (3115, 8592), (3560, 7518), (3580, 7476), (3738, 7160), (3759, 7120), (4272, 6265), (4296, 6230), (4984, 5370), (5012, 5340)]