1289560320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 432

約数和(自身を含む): 4836529152

約数和(自身を除く): 3546968832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 64, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 128, 138, 144, 155, 157, 160, 180, 184, 186, 192, 207, 230, 240, 248, 256, 276, 279, 288, 310, 314, 320, 345, 360, 368, 372, 384, 414, 460, 465, 471, 480, 496, 552, 558, 576, 620, 628, 640, 690, 713, 720, 736, 744, 768, 785, 828, 920, 930, 942, 960, 992, 1035, 1104, 1116, 1152, 1240, 1256, 1280, 1380, 1395, 1413, 1426, 1440, 1472, 1488, 1570, 1656, 1840, 1860, 1884, 1920, 1984, 2070, 2139, 2208, 2232, 2304, 2355, 2480, 2512, 2760, 2790, 2826, 2852, 2880, 2944, 2976, 3140, 3312, 3565, 3611, 3680, 3720, 3768, 3840, 3968, 4140, 4278, 4416, 4464, 4710, 4867, 4960, 5024, 5520, 5580, 5652, 5704, 5760, 5888, 5952, 6280, 6417, 6624, 7065, 7130, 7222, 7360, 7440, 7536, 7936, 8280, 8556, 8832, 8928, 9420, 9734, 9920, 10048, 10695, 10833, 11040, 11160, 11304, 11408, 11520, 11904, 12560, 12834, 13248, 14130, 14260, 14444, 14601, 14720, 14880, 15072, 16560, 17112, 17664, 17856, 18055, 18840, 19468, 19840, 20096, 21390, 21666, 22080, 22320, 22608, 22816, 23808, 24335, 25120, 25668, 26496, 28260, 28520, 28888, 29202, 29440, 29760, 30144, 32085, 32499, 33120, 34224, 35712, 36110, 37680, 38936, 39680, 40192, 42780, 43332, 43803, 44160, 44640, 45216, 45632, 48670, 50240, 51336, 52992, 54165, 56520, 57040, 57776, 58404, 59520, 60288, 64170, 64998, 66240, 68448, 71424, 72220, 73005, 75360, 77872, 85560, 86664, 87606, 88320, 89280, 90432, 91264, 97340, 100480, 102672, 108330, 111941, 113040, 114080, 115552, 116808, 119040, 120576, 128340, 129996, 132480, 136896, 144440, 146010, 150720, 155744, 162495, 171120, 173328, 175212, 178560, 180864, 182528, 194680, 200960, 205344, 216660, 219015, 223882, 226080, 228160, 231104, 233616, 256680, 259992, 264960, 273792, 288880, 292020, 301440, 311488, 324990, 335823, 342240, 346656, 350424, 357120, 361728, 389360, 410688, 433320, 438030, 447764, 452160, 456320, 462208, 467232, 513360, 519984, 547584, 559705, 577760, 584040, 602880, 622976, 649980, 671646, 684480, 693312, 700848, 778720, 821376, 866640, 876060, 895528, 904320, 912640, 924416, 934464, 1007469, 1026720, 1039968, 1119410, 1155520, 1168080, 1245952, 1299960, 1343292, 1368960, 1386624, 1401696, 1557440, 1642752, 1679115, 1733280, 1752120, 1791056, 1808640, 1868928, 2014938, 2053440, 2079936, 2238820, 2311040, 2336160, 2599920, 2686584, 2737920, 2773248, 2803392, 3114880, 3358230, 3466560, 3504240, 3582112, 3737856, 4029876, 4106880, 4159872, 4477640, 4622080, 4672320, 5037345, 5199840, 5373168, 5606784, 6229760, 6716460, 6933120, 7008480, 7164224, 8059752, 8213760, 8319744, 8955280, 9344640, 10074690, 10399680, 10746336, 11213568, 13432920, 13866240, 14016960, 14328448, 16119504, 17910560, 18689280, 20149380, 20799360, 21492672, 26865840, 28033920, 28656896, 32239008, 35821120, 40298760, 41598720, 42985344, 53731680, 56067840, 64478016, 71642240, 80597520, 85970688, 107463360, 128956032, 143284480, 161195040, 214926720, 257912064, 322390080, 429853440, 644780160, 1289560320]

約数ペア:

[(1, 1289560320), (2, 644780160), (3, 429853440), (4, 322390080), (5, 257912064), (6, 214926720), (8, 161195040), (9, 143284480), (10, 128956032), (12, 107463360), (15, 85970688), (16, 80597520), (18, 71642240), (20, 64478016), (23, 56067840), (24, 53731680), (30, 42985344), (31, 41598720), (32, 40298760), (36, 35821120), (40, 32239008), (45, 28656896), (46, 28033920), (48, 26865840), (60, 21492672), (62, 20799360), (64, 20149380), (69, 18689280), (72, 17910560), (80, 16119504), (90, 14328448), (92, 14016960), (93, 13866240), (96, 13432920), (115, 11213568), (120, 10746336), (124, 10399680), (128, 10074690), (138, 9344640), (144, 8955280), (155, 8319744), (157, 8213760), (160, 8059752), (180, 7164224), (184, 7008480), (186, 6933120), (192, 6716460), (207, 6229760), (230, 5606784), (240, 5373168), (248, 5199840), (256, 5037345), (276, 4672320), (279, 4622080), (288, 4477640), (310, 4159872), (314, 4106880), (320, 4029876), (345, 3737856), (360, 3582112), (368, 3504240), (372, 3466560), (384, 3358230), (414, 3114880), (460, 2803392), (465, 2773248), (471, 2737920), (480, 2686584), (496, 2599920), (552, 2336160), (558, 2311040), (576, 2238820), (620, 2079936), (628, 2053440), (640, 2014938), (690, 1868928), (713, 1808640), (720, 1791056), (736, 1752120), (744, 1733280), (768, 1679115), (785, 1642752), (828, 1557440), (920, 1401696), (930, 1386624), (942, 1368960), (960, 1343292), (992, 1299960), (1035, 1245952), (1104, 1168080), (1116, 1155520), (1152, 1119410), (1240, 1039968), (1256, 1026720), (1280, 1007469), (1380, 934464), (1395, 924416), (1413, 912640), (1426, 904320), (1440, 895528), (1472, 876060), (1488, 866640), (1570, 821376), (1656, 778720), (1840, 700848), (1860, 693312), (1884, 684480), (1920, 671646), (1984, 649980), (2070, 622976), (2139, 602880), (2208, 584040), (2232, 577760), (2304, 559705), (2355, 547584), (2480, 519984), (2512, 513360), (2760, 467232), (2790, 462208), (2826, 456320), (2852, 452160), (2880, 447764), (2944, 438030), (2976, 433320), (3140, 410688), (3312, 389360), (3565, 361728), (3611, 357120), (3680, 350424), (3720, 346656), (3768, 342240), (3840, 335823), (3968, 324990), (4140, 311488), (4278, 301440), (4416, 292020), (4464, 288880), (4710, 273792), (4867, 264960), (4960, 259992), (5024, 256680), (5520, 233616), (5580, 231104), (5652, 228160), (5704, 226080), (5760, 223882), (5888, 219015), (5952, 216660), (6280, 205344), (6417, 200960), (6624, 194680), (7065, 182528), (7130, 180864), (7222, 178560), (7360, 175212), (7440, 173328), (7536, 171120), (7936, 162495), (8280, 155744), (8556, 150720), (8832, 146010), (8928, 144440), (9420, 136896), (9734, 132480), (9920, 129996), (10048, 128340), (10695, 120576), (10833, 119040), (11040, 116808), (11160, 115552), (11304, 114080), (11408, 113040), (11520, 111941), (11904, 108330), (12560, 102672), (12834, 100480), (13248, 97340), (14130, 91264), (14260, 90432), (14444, 89280), (14601, 88320), (14720, 87606), (14880, 86664), (15072, 85560), (16560, 77872), (17112, 75360), (17664, 73005), (17856, 72220), (18055, 71424), (18840, 68448), (19468, 66240), (19840, 64998), (20096, 64170), (21390, 60288), (21666, 59520), (22080, 58404), (22320, 57776), (22608, 57040), (22816, 56520), (23808, 54165), (24335, 52992), (25120, 51336), (25668, 50240), (26496, 48670), (28260, 45632), (28520, 45216), (28888, 44640), (29202, 44160), (29440, 43803), (29760, 43332), (30144, 42780), (32085, 40192), (32499, 39680), (33120, 38936), (34224, 37680), (35712, 36110)]