2003214720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4721}}^1$

素因数の和:4773

約数の個数: 256

約数和(自身を含む): 7282457280

約数和(自身を除く): 5279242560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 510, 520, 544, 624, 640, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1560, 1632, 1664, 1768, 1920, 2040, 2080, 2176, 2210, 2496, 2652, 2720, 3120, 3264, 3315, 3536, 4080, 4160, 4420, 4721, 4992, 5304, 5440, 6240, 6528, 6630, 7072, 8160, 8320, 8840, 9442, 10608, 10880, 12480, 13260, 14144, 14163, 16320, 17680, 18884, 21216, 23605, 24960, 26520, 28288, 28326, 32640, 35360, 37768, 42432, 47210, 53040, 56652, 61373, 70720, 70815, 75536, 80257, 84864, 94420, 106080, 113304, 122746, 141440, 141630, 151072, 160514, 184119, 188840, 212160, 226608, 240771, 245492, 283260, 302144, 306865, 321028, 368238, 377680, 401285, 424320, 453216, 481542, 490984, 566520, 604288, 613730, 642056, 736476, 755360, 802570, 906432, 920595, 963084, 981968, 1043341, 1133040, 1203855, 1227460, 1284112, 1472952, 1510720, 1605140, 1812864, 1841190, 1926168, 1963936, 2086682, 2266080, 2407710, 2454920, 2568224, 2945904, 3021440, 3130023, 3210280, 3682380, 3852336, 3927872, 4173364, 4532160, 4815420, 4909840, 5136448, 5216705, 5891808, 6260046, 6420560, 7364760, 7704672, 7855744, 8346728, 9064320, 9630840, 9819680, 10272896, 10433410, 11783616, 12520092, 12841120, 14729520, 15409344, 15650115, 16693456, 19261680, 19639360, 20866820, 23567232, 25040184, 25682240, 29459040, 30818688, 31300230, 33386912, 38523360, 39278720, 41733640, 50080368, 51364480, 58918080, 62600460, 66773824, 77046720, 83467280, 100160736, 117836160, 125200920, 133547648, 154093440, 166934560, 200321472, 250401840, 333869120, 400642944, 500803680, 667738240, 1001607360, 2003214720]

約数ペア:

[(1, 2003214720), (2, 1001607360), (3, 667738240), (4, 500803680), (5, 400642944), (6, 333869120), (8, 250401840), (10, 200321472), (12, 166934560), (13, 154093440), (15, 133547648), (16, 125200920), (17, 117836160), (20, 100160736), (24, 83467280), (26, 77046720), (30, 66773824), (32, 62600460), (34, 58918080), (39, 51364480), (40, 50080368), (48, 41733640), (51, 39278720), (52, 38523360), (60, 33386912), (64, 31300230), (65, 30818688), (68, 29459040), (78, 25682240), (80, 25040184), (85, 23567232), (96, 20866820), (102, 19639360), (104, 19261680), (120, 16693456), (128, 15650115), (130, 15409344), (136, 14729520), (156, 12841120), (160, 12520092), (170, 11783616), (192, 10433410), (195, 10272896), (204, 9819680), (208, 9630840), (221, 9064320), (240, 8346728), (255, 7855744), (260, 7704672), (272, 7364760), (312, 6420560), (320, 6260046), (340, 5891808), (384, 5216705), (390, 5136448), (408, 4909840), (416, 4815420), (442, 4532160), (480, 4173364), (510, 3927872), (520, 3852336), (544, 3682380), (624, 3210280), (640, 3130023), (663, 3021440), (680, 2945904), (780, 2568224), (816, 2454920), (832, 2407710), (884, 2266080), (960, 2086682), (1020, 1963936), (1040, 1926168), (1088, 1841190), (1105, 1812864), (1248, 1605140), (1326, 1510720), (1360, 1472952), (1560, 1284112), (1632, 1227460), (1664, 1203855), (1768, 1133040), (1920, 1043341), (2040, 981968), (2080, 963084), (2176, 920595), (2210, 906432), (2496, 802570), (2652, 755360), (2720, 736476), (3120, 642056), (3264, 613730), (3315, 604288), (3536, 566520), (4080, 490984), (4160, 481542), (4420, 453216), (4721, 424320), (4992, 401285), (5304, 377680), (5440, 368238), (6240, 321028), (6528, 306865), (6630, 302144), (7072, 283260), (8160, 245492), (8320, 240771), (8840, 226608), (9442, 212160), (10608, 188840), (10880, 184119), (12480, 160514), (13260, 151072), (14144, 141630), (14163, 141440), (16320, 122746), (17680, 113304), (18884, 106080), (21216, 94420), (23605, 84864), (24960, 80257), (26520, 75536), (28288, 70815), (28326, 70720), (32640, 61373), (35360, 56652), (37768, 53040), (42432, 47210)]