3971404080

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{87553}}^1$

素因数の和:87585

約数の個数: 200

約数和(自身を含む): 15763922592

約数和(自身を除く): 11792518512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 45360, 87553, 175106, 262659, 350212, 437765, 525318, 612871, 700424, 787977, 875530, 1050636, 1225742, 1313295, 1400848, 1575954, 1751060, 1838613, 2101272, 2363931, 2451484, 2626590, 3064355, 3151908, 3502120, 3677226, 3939885, 4202544, 4727862, 4902968, 5253180, 5515839, 6128710, 6303816, 7004240, 7091793, 7354452, 7879770, 9193065, 9455724, 9805936, 10506360, 11031678, 11819655, 12257420, 12607632, 14183586, 14708904, 15759540, 16547517, 18386130, 18911448, 21012720, 22063356, 23639310, 24514840, 27579195, 28367172, 29417808, 31519080, 33095034, 35458965, 36772260, 37822896, 44126712, 47278620, 49029680, 49642551, 55158390, 56734344, 63038160, 66190068, 70917930, 73544520, 82737585, 88253424, 94557240, 99285102, 110316780, 113468688, 132380136, 141835860, 147089040, 165475170, 189114480, 198570204, 220633560, 248212755, 264760272, 283671720, 330950340, 397140408, 441267120, 496425510, 567343440, 661900680, 794280816, 992851020, 1323801360, 1985702040, 3971404080]

約数ペア:

[(1, 3971404080), (2, 1985702040), (3, 1323801360), (4, 992851020), (5, 794280816), (6, 661900680), (7, 567343440), (8, 496425510), (9, 441267120), (10, 397140408), (12, 330950340), (14, 283671720), (15, 264760272), (16, 248212755), (18, 220633560), (20, 198570204), (21, 189114480), (24, 165475170), (27, 147089040), (28, 141835860), (30, 132380136), (35, 113468688), (36, 110316780), (40, 99285102), (42, 94557240), (45, 88253424), (48, 82737585), (54, 73544520), (56, 70917930), (60, 66190068), (63, 63038160), (70, 56734344), (72, 55158390), (80, 49642551), (81, 49029680), (84, 47278620), (90, 44126712), (105, 37822896), (108, 36772260), (112, 35458965), (120, 33095034), (126, 31519080), (135, 29417808), (140, 28367172), (144, 27579195), (162, 24514840), (168, 23639310), (180, 22063356), (189, 21012720), (210, 18911448), (216, 18386130), (240, 16547517), (252, 15759540), (270, 14708904), (280, 14183586), (315, 12607632), (324, 12257420), (336, 11819655), (360, 11031678), (378, 10506360), (405, 9805936), (420, 9455724), (432, 9193065), (504, 7879770), (540, 7354452), (560, 7091793), (567, 7004240), (630, 6303816), (648, 6128710), (720, 5515839), (756, 5253180), (810, 4902968), (840, 4727862), (945, 4202544), (1008, 3939885), (1080, 3677226), (1134, 3502120), (1260, 3151908), (1296, 3064355), (1512, 2626590), (1620, 2451484), (1680, 2363931), (1890, 2101272), (2160, 1838613), (2268, 1751060), (2520, 1575954), (2835, 1400848), (3024, 1313295), (3240, 1225742), (3780, 1050636), (4536, 875530), (5040, 787977), (5670, 700424), (6480, 612871), (7560, 525318), (9072, 437765), (11340, 350212), (15120, 262659), (22680, 175106), (45360, 87553)]