474017280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 320

約数和(自身を含む): 1715890176

約数和(自身を除く): 1241872896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 181, 186, 192, 220, 240, 248, 256, 264, 310, 320, 330, 341, 352, 362, 372, 384, 440, 465, 480, 496, 512, 528, 543, 620, 640, 660, 682, 704, 724, 744, 768, 880, 905, 930, 960, 992, 1023, 1056, 1086, 1240, 1280, 1320, 1364, 1408, 1448, 1488, 1536, 1705, 1760, 1810, 1860, 1920, 1984, 1991, 2046, 2112, 2172, 2480, 2560, 2640, 2715, 2728, 2816, 2896, 2976, 3410, 3520, 3620, 3720, 3840, 3968, 3982, 4092, 4224, 4344, 4960, 5115, 5280, 5430, 5456, 5611, 5632, 5792, 5952, 5973, 6820, 7040, 7240, 7440, 7680, 7936, 7964, 8184, 8448, 8688, 9920, 9955, 10230, 10560, 10860, 10912, 11222, 11584, 11904, 11946, 13640, 14080, 14480, 14880, 15872, 15928, 16368, 16833, 16896, 17376, 19840, 19910, 20460, 21120, 21720, 21824, 22444, 23168, 23808, 23892, 27280, 28055, 28160, 28960, 29760, 29865, 31856, 32736, 33666, 34752, 39680, 39820, 40920, 42240, 43440, 43648, 44888, 46336, 47616, 47784, 54560, 56110, 57920, 59520, 59730, 61721, 63712, 65472, 67332, 69504, 79360, 79640, 81840, 84165, 84480, 86880, 87296, 89776, 92672, 95568, 109120, 112220, 115840, 119040, 119460, 123442, 127424, 130944, 134664, 139008, 159280, 163680, 168330, 173760, 174592, 179552, 185163, 191136, 218240, 224440, 231680, 238080, 238920, 246884, 254848, 261888, 269328, 278016, 308605, 318560, 327360, 336660, 347520, 359104, 370326, 382272, 436480, 448880, 463360, 477840, 493768, 509696, 523776, 538656, 617210, 637120, 654720, 673320, 695040, 718208, 740652, 764544, 872960, 897760, 925815, 955680, 987536, 1019392, 1077312, 1234420, 1274240, 1309440, 1346640, 1390080, 1436416, 1481304, 1529088, 1795520, 1851630, 1911360, 1975072, 2154624, 2468840, 2548480, 2618880, 2693280, 2872832, 2962608, 3058176, 3591040, 3703260, 3822720, 3950144, 4309248, 4937680, 5096960, 5386560, 5925216, 7182080, 7406520, 7645440, 7900288, 8618496, 9875360, 10773120, 11850432, 14364160, 14813040, 15290880, 15800576, 19750720, 21546240, 23700864, 29626080, 31601152, 39501440, 43092480, 47401728, 59252160, 79002880, 94803456, 118504320, 158005760, 237008640, 474017280]

約数ペア:

[(1, 474017280), (2, 237008640), (3, 158005760), (4, 118504320), (5, 94803456), (6, 79002880), (8, 59252160), (10, 47401728), (11, 43092480), (12, 39501440), (15, 31601152), (16, 29626080), (20, 23700864), (22, 21546240), (24, 19750720), (30, 15800576), (31, 15290880), (32, 14813040), (33, 14364160), (40, 11850432), (44, 10773120), (48, 9875360), (55, 8618496), (60, 7900288), (62, 7645440), (64, 7406520), (66, 7182080), (80, 5925216), (88, 5386560), (93, 5096960), (96, 4937680), (110, 4309248), (120, 3950144), (124, 3822720), (128, 3703260), (132, 3591040), (155, 3058176), (160, 2962608), (165, 2872832), (176, 2693280), (181, 2618880), (186, 2548480), (192, 2468840), (220, 2154624), (240, 1975072), (248, 1911360), (256, 1851630), (264, 1795520), (310, 1529088), (320, 1481304), (330, 1436416), (341, 1390080), (352, 1346640), (362, 1309440), (372, 1274240), (384, 1234420), (440, 1077312), (465, 1019392), (480, 987536), (496, 955680), (512, 925815), (528, 897760), (543, 872960), (620, 764544), (640, 740652), (660, 718208), (682, 695040), (704, 673320), (724, 654720), (744, 637120), (768, 617210), (880, 538656), (905, 523776), (930, 509696), (960, 493768), (992, 477840), (1023, 463360), (1056, 448880), (1086, 436480), (1240, 382272), (1280, 370326), (1320, 359104), (1364, 347520), (1408, 336660), (1448, 327360), (1488, 318560), (1536, 308605), (1705, 278016), (1760, 269328), (1810, 261888), (1860, 254848), (1920, 246884), (1984, 238920), (1991, 238080), (2046, 231680), (2112, 224440), (2172, 218240), (2480, 191136), (2560, 185163), (2640, 179552), (2715, 174592), (2728, 173760), (2816, 168330), (2896, 163680), (2976, 159280), (3410, 139008), (3520, 134664), (3620, 130944), (3720, 127424), (3840, 123442), (3968, 119460), (3982, 119040), (4092, 115840), (4224, 112220), (4344, 109120), (4960, 95568), (5115, 92672), (5280, 89776), (5430, 87296), (5456, 86880), (5611, 84480), (5632, 84165), (5792, 81840), (5952, 79640), (5973, 79360), (6820, 69504), (7040, 67332), (7240, 65472), (7440, 63712), (7680, 61721), (7936, 59730), (7964, 59520), (8184, 57920), (8448, 56110), (8688, 54560), (9920, 47784), (9955, 47616), (10230, 46336), (10560, 44888), (10860, 43648), (10912, 43440), (11222, 42240), (11584, 40920), (11904, 39820), (11946, 39680), (13640, 34752), (14080, 33666), (14480, 32736), (14880, 31856), (15872, 29865), (15928, 29760), (16368, 28960), (16833, 28160), (16896, 28055), (17376, 27280), (19840, 23892), (19910, 23808), (20460, 23168), (21120, 22444), (21720, 21824)]