1262323200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:565

約数の個数: 240

約数和(自身を含む): 4237871616

約数和(自身を除く): 2975548416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 128, 142, 150, 160, 192, 200, 213, 240, 256, 284, 300, 320, 355, 384, 400, 426, 463, 480, 512, 568, 600, 640, 710, 768, 800, 852, 926, 960, 1065, 1136, 1200, 1280, 1389, 1420, 1536, 1600, 1704, 1775, 1852, 1920, 2130, 2272, 2315, 2400, 2560, 2778, 2840, 3200, 3408, 3550, 3704, 3840, 4260, 4544, 4630, 4800, 5325, 5556, 5680, 6400, 6816, 6945, 7100, 7408, 7680, 8520, 9088, 9260, 9600, 10650, 11112, 11360, 11575, 12800, 13632, 13890, 14200, 14816, 17040, 18176, 18520, 19200, 21300, 22224, 22720, 23150, 27264, 27780, 28400, 29632, 32873, 34080, 34725, 36352, 37040, 38400, 42600, 44448, 45440, 46300, 54528, 55560, 56800, 59264, 65746, 68160, 69450, 74080, 85200, 88896, 90880, 92600, 98619, 109056, 111120, 113600, 118528, 131492, 136320, 138900, 148160, 164365, 170400, 177792, 181760, 185200, 197238, 222240, 227200, 237056, 262984, 272640, 277800, 296320, 328730, 340800, 355584, 370400, 394476, 444480, 454400, 493095, 525968, 545280, 555600, 592640, 657460, 681600, 711168, 740800, 788952, 821825, 888960, 908800, 986190, 1051936, 1111200, 1185280, 1314920, 1363200, 1481600, 1577904, 1643650, 1777920, 1972380, 2103872, 2222400, 2465475, 2629840, 2726400, 2963200, 3155808, 3287300, 3555840, 3944760, 4207744, 4444800, 4930950, 5259680, 5926400, 6311616, 6574600, 7889520, 8415488, 8889600, 9861900, 10519360, 12623232, 13149200, 15779040, 16830976, 17779200, 19723800, 21038720, 25246464, 26298400, 31558080, 39447600, 42077440, 50492928, 52596800, 63116160, 78895200, 84154880, 105193600, 126232320, 157790400, 210387200, 252464640, 315580800, 420774400, 631161600, 1262323200]

約数ペア:

[(1, 1262323200), (2, 631161600), (3, 420774400), (4, 315580800), (5, 252464640), (6, 210387200), (8, 157790400), (10, 126232320), (12, 105193600), (15, 84154880), (16, 78895200), (20, 63116160), (24, 52596800), (25, 50492928), (30, 42077440), (32, 39447600), (40, 31558080), (48, 26298400), (50, 25246464), (60, 21038720), (64, 19723800), (71, 17779200), (75, 16830976), (80, 15779040), (96, 13149200), (100, 12623232), (120, 10519360), (128, 9861900), (142, 8889600), (150, 8415488), (160, 7889520), (192, 6574600), (200, 6311616), (213, 5926400), (240, 5259680), (256, 4930950), (284, 4444800), (300, 4207744), (320, 3944760), (355, 3555840), (384, 3287300), (400, 3155808), (426, 2963200), (463, 2726400), (480, 2629840), (512, 2465475), (568, 2222400), (600, 2103872), (640, 1972380), (710, 1777920), (768, 1643650), (800, 1577904), (852, 1481600), (926, 1363200), (960, 1314920), (1065, 1185280), (1136, 1111200), (1200, 1051936), (1280, 986190), (1389, 908800), (1420, 888960), (1536, 821825), (1600, 788952), (1704, 740800), (1775, 711168), (1852, 681600), (1920, 657460), (2130, 592640), (2272, 555600), (2315, 545280), (2400, 525968), (2560, 493095), (2778, 454400), (2840, 444480), (3200, 394476), (3408, 370400), (3550, 355584), (3704, 340800), (3840, 328730), (4260, 296320), (4544, 277800), (4630, 272640), (4800, 262984), (5325, 237056), (5556, 227200), (5680, 222240), (6400, 197238), (6816, 185200), (6945, 181760), (7100, 177792), (7408, 170400), (7680, 164365), (8520, 148160), (9088, 138900), (9260, 136320), (9600, 131492), (10650, 118528), (11112, 113600), (11360, 111120), (11575, 109056), (12800, 98619), (13632, 92600), (13890, 90880), (14200, 88896), (14816, 85200), (17040, 74080), (18176, 69450), (18520, 68160), (19200, 65746), (21300, 59264), (22224, 56800), (22720, 55560), (23150, 54528), (27264, 46300), (27780, 45440), (28400, 44448), (29632, 42600), (32873, 38400), (34080, 37040), (34725, 36352)]