319512960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 384

約数和(自身を含む): 1263094560

約数和(自身を除く): 943581600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 251, 255, 260, 272, 288, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 502, 510, 520, 544, 576, 585, 612, 624, 640, 663, 680, 720, 753, 765, 780, 816, 832, 884, 936, 960, 1004, 1020, 1040, 1088, 1105, 1152, 1170, 1224, 1248, 1255, 1326, 1360, 1440, 1506, 1530, 1560, 1632, 1664, 1768, 1872, 1920, 1989, 2008, 2040, 2080, 2176, 2210, 2259, 2340, 2448, 2496, 2510, 2652, 2720, 2880, 3012, 3060, 3120, 3263, 3264, 3315, 3536, 3744, 3765, 3978, 4016, 4080, 4160, 4267, 4420, 4518, 4680, 4896, 4992, 5020, 5304, 5440, 5760, 6024, 6120, 6240, 6526, 6528, 6630, 7072, 7488, 7530, 7956, 8032, 8160, 8320, 8534, 8840, 9036, 9360, 9789, 9792, 9945, 10040, 10608, 10880, 11295, 12048, 12240, 12480, 12801, 13052, 13260, 14144, 14976, 15060, 15912, 16064, 16315, 16320, 17068, 17680, 18072, 18720, 19578, 19584, 19890, 20080, 21216, 21335, 22590, 24096, 24480, 24960, 25602, 26104, 26520, 28288, 29367, 30120, 31824, 32128, 32630, 32640, 34136, 35360, 36144, 37440, 38403, 39156, 39780, 40160, 42432, 42670, 45180, 48192, 48945, 48960, 51204, 52208, 53040, 55471, 58734, 60240, 63648, 64005, 65260, 68272, 70720, 72288, 74880, 76806, 78312, 79560, 80320, 84864, 85340, 90360, 96384, 97890, 97920, 102408, 104416, 106080, 110942, 117468, 120480, 127296, 128010, 130520, 136544, 141440, 144576, 146835, 153612, 156624, 159120, 160640, 166413, 170680, 180720, 192015, 195780, 204816, 208832, 212160, 221884, 234936, 240960, 254592, 256020, 261040, 273088, 277355, 289152, 293670, 307224, 313248, 318240, 332826, 341360, 361440, 384030, 391560, 409632, 417664, 424320, 443768, 469872, 481920, 499239, 512040, 522080, 546176, 554710, 587340, 614448, 626496, 636480, 665652, 682720, 722880, 768060, 783120, 819264, 832065, 887536, 939744, 998478, 1024080, 1044160, 1109420, 1174680, 1228896, 1252992, 1272960, 1331304, 1365440, 1445760, 1536120, 1566240, 1638528, 1664130, 1775072, 1879488, 1996956, 2048160, 2088320, 2218840, 2349360, 2457792, 2496195, 2662608, 2730880, 3072240, 3132480, 3328260, 3550144, 3758976, 3993912, 4096320, 4437680, 4698720, 4915584, 4992390, 5325216, 6144480, 6264960, 6656520, 7100288, 7987824, 8192640, 8875360, 9397440, 9984780, 10650432, 12288960, 13313040, 15975648, 17750720, 18794880, 19969560, 21300864, 24577920, 26626080, 31951296, 35501440, 39939120, 53252160, 63902592, 79878240, 106504320, 159756480, 319512960]

約数ペア:

[(1, 319512960), (2, 159756480), (3, 106504320), (4, 79878240), (5, 63902592), (6, 53252160), (8, 39939120), (9, 35501440), (10, 31951296), (12, 26626080), (13, 24577920), (15, 21300864), (16, 19969560), (17, 18794880), (18, 17750720), (20, 15975648), (24, 13313040), (26, 12288960), (30, 10650432), (32, 9984780), (34, 9397440), (36, 8875360), (39, 8192640), (40, 7987824), (45, 7100288), (48, 6656520), (51, 6264960), (52, 6144480), (60, 5325216), (64, 4992390), (65, 4915584), (68, 4698720), (72, 4437680), (78, 4096320), (80, 3993912), (85, 3758976), (90, 3550144), (96, 3328260), (102, 3132480), (104, 3072240), (117, 2730880), (120, 2662608), (128, 2496195), (130, 2457792), (136, 2349360), (144, 2218840), (153, 2088320), (156, 2048160), (160, 1996956), (170, 1879488), (180, 1775072), (192, 1664130), (195, 1638528), (204, 1566240), (208, 1536120), (221, 1445760), (234, 1365440), (240, 1331304), (251, 1272960), (255, 1252992), (260, 1228896), (272, 1174680), (288, 1109420), (306, 1044160), (312, 1024080), (320, 998478), (340, 939744), (360, 887536), (384, 832065), (390, 819264), (408, 783120), (416, 768060), (442, 722880), (468, 682720), (480, 665652), (502, 636480), (510, 626496), (520, 614448), (544, 587340), (576, 554710), (585, 546176), (612, 522080), (624, 512040), (640, 499239), (663, 481920), (680, 469872), (720, 443768), (753, 424320), (765, 417664), (780, 409632), (816, 391560), (832, 384030), (884, 361440), (936, 341360), (960, 332826), (1004, 318240), (1020, 313248), (1040, 307224), (1088, 293670), (1105, 289152), (1152, 277355), (1170, 273088), (1224, 261040), (1248, 256020), (1255, 254592), (1326, 240960), (1360, 234936), (1440, 221884), (1506, 212160), (1530, 208832), (1560, 204816), (1632, 195780), (1664, 192015), (1768, 180720), (1872, 170680), (1920, 166413), (1989, 160640), (2008, 159120), (2040, 156624), (2080, 153612), (2176, 146835), (2210, 144576), (2259, 141440), (2340, 136544), (2448, 130520), (2496, 128010), (2510, 127296), (2652, 120480), (2720, 117468), (2880, 110942), (3012, 106080), (3060, 104416), (3120, 102408), (3263, 97920), (3264, 97890), (3315, 96384), (3536, 90360), (3744, 85340), (3765, 84864), (3978, 80320), (4016, 79560), (4080, 78312), (4160, 76806), (4267, 74880), (4420, 72288), (4518, 70720), (4680, 68272), (4896, 65260), (4992, 64005), (5020, 63648), (5304, 60240), (5440, 58734), (5760, 55471), (6024, 53040), (6120, 52208), (6240, 51204), (6526, 48960), (6528, 48945), (6630, 48192), (7072, 45180), (7488, 42670), (7530, 42432), (7956, 40160), (8032, 39780), (8160, 39156), (8320, 38403), (8534, 37440), (8840, 36144), (9036, 35360), (9360, 34136), (9789, 32640), (9792, 32630), (9945, 32128), (10040, 31824), (10608, 30120), (10880, 29367), (11295, 28288), (12048, 26520), (12240, 26104), (12480, 25602), (12801, 24960), (13052, 24480), (13260, 24096), (14144, 22590), (14976, 21335), (15060, 21216), (15912, 20080), (16064, 19890), (16315, 19584), (16320, 19578), (17068, 18720), (17680, 18072)]