1123165440

素因数分解:

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

素因数の和:216

約数の個数: 432

約数和(自身を含む): 4231963008

約数和(自身を除く): 3108797568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 157, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 256, 270, 276, 288, 314, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 471, 480, 486, 540, 552, 576, 621, 628, 640, 648, 690, 720, 736, 768, 785, 810, 828, 864, 920, 942, 960, 972, 1035, 1080, 1104, 1152, 1215, 1242, 1256, 1280, 1296, 1380, 1413, 1440, 1472, 1570, 1620, 1656, 1728, 1840, 1863, 1884, 1920, 1944, 2070, 2160, 2208, 2304, 2355, 2430, 2484, 2512, 2592, 2760, 2826, 2880, 2944, 3105, 3140, 3240, 3312, 3456, 3611, 3680, 3726, 3768, 3840, 3888, 4140, 4239, 4320, 4416, 4710, 4860, 4968, 5024, 5184, 5520, 5589, 5652, 5760, 5888, 6210, 6280, 6480, 6624, 6912, 7065, 7222, 7360, 7452, 7536, 7776, 8280, 8478, 8640, 8832, 9315, 9420, 9720, 9936, 10048, 10368, 10833, 11040, 11178, 11304, 11520, 12420, 12560, 12717, 12960, 13248, 14130, 14444, 14720, 14904, 15072, 15552, 16560, 16956, 17280, 17664, 18055, 18630, 18840, 19440, 19872, 20096, 20736, 21195, 21666, 22080, 22356, 22608, 24840, 25120, 25434, 25920, 26496, 27945, 28260, 28888, 29440, 29808, 30144, 31104, 32499, 33120, 33912, 34560, 36110, 37260, 37680, 38151, 38880, 39744, 40192, 42390, 43332, 44160, 44712, 45216, 49680, 50240, 50868, 51840, 52992, 54165, 55890, 56520, 57776, 59616, 60288, 62208, 63585, 64998, 66240, 67824, 72220, 74520, 75360, 76302, 77760, 79488, 84780, 86664, 88320, 89424, 90432, 97497, 99360, 100480, 101736, 103680, 108330, 111780, 113040, 115552, 119232, 120576, 127170, 129996, 132480, 135648, 144440, 149040, 150720, 152604, 155520, 158976, 162495, 169560, 173328, 178848, 180864, 190755, 194994, 198720, 200960, 203472, 216660, 223560, 226080, 231104, 238464, 254340, 259992, 264960, 271296, 288880, 292491, 298080, 301440, 305208, 311040, 324990, 339120, 346656, 357696, 361728, 381510, 389988, 397440, 406944, 433320, 447120, 452160, 462208, 476928, 487485, 508680, 519984, 542592, 577760, 584982, 596160, 602880, 610416, 649980, 678240, 693312, 715392, 763020, 779976, 794880, 813888, 866640, 877473, 894240, 904320, 924416, 974970, 1017360, 1039968, 1085184, 1155520, 1169964, 1192320, 1220832, 1299960, 1356480, 1386624, 1430784, 1462455, 1526040, 1559952, 1627776, 1733280, 1754946, 1788480, 1808640, 1949940, 2034720, 2079936, 2311040, 2339928, 2384640, 2441664, 2599920, 2712960, 2773248, 2924910, 3052080, 3119904, 3255552, 3466560, 3509892, 3576960, 3899880, 4069440, 4159872, 4387365, 4622080, 4679856, 4883328, 5199840, 5425920, 5849820, 6104160, 6239808, 6933120, 7019784, 7153920, 7799760, 8138880, 8319744, 8774730, 9359712, 9766656, 10399680, 11699640, 12208320, 12479616, 13866240, 14039568, 15599520, 16277760, 17549460, 18719424, 20799360, 23399280, 24416640, 24959232, 28079136, 31199040, 35098920, 37438848, 41598720, 46798560, 48833280, 56158272, 62398080, 70197840, 74877696, 93597120, 112316544, 124796160, 140395680, 187194240, 224633088, 280791360, 374388480, 561582720, 1123165440]

約数ペア:

[(1, 1123165440), (2, 561582720), (3, 374388480), (4, 280791360), (5, 224633088), (6, 187194240), (8, 140395680), (9, 124796160), (10, 112316544), (12, 93597120), (15, 74877696), (16, 70197840), (18, 62398080), (20, 56158272), (23, 48833280), (24, 46798560), (27, 41598720), (30, 37438848), (32, 35098920), (36, 31199040), (40, 28079136), (45, 24959232), (46, 24416640), (48, 23399280), (54, 20799360), (60, 18719424), (64, 17549460), (69, 16277760), (72, 15599520), (80, 14039568), (81, 13866240), (90, 12479616), (92, 12208320), (96, 11699640), (108, 10399680), (115, 9766656), (120, 9359712), (128, 8774730), (135, 8319744), (138, 8138880), (144, 7799760), (157, 7153920), (160, 7019784), (162, 6933120), (180, 6239808), (184, 6104160), (192, 5849820), (207, 5425920), (216, 5199840), (230, 4883328), (240, 4679856), (243, 4622080), (256, 4387365), (270, 4159872), (276, 4069440), (288, 3899880), (314, 3576960), (320, 3509892), (324, 3466560), (345, 3255552), (360, 3119904), (368, 3052080), (384, 2924910), (405, 2773248), (414, 2712960), (432, 2599920), (460, 2441664), (471, 2384640), (480, 2339928), (486, 2311040), (540, 2079936), (552, 2034720), (576, 1949940), (621, 1808640), (628, 1788480), (640, 1754946), (648, 1733280), (690, 1627776), (720, 1559952), (736, 1526040), (768, 1462455), (785, 1430784), (810, 1386624), (828, 1356480), (864, 1299960), (920, 1220832), (942, 1192320), (960, 1169964), (972, 1155520), (1035, 1085184), (1080, 1039968), (1104, 1017360), (1152, 974970), (1215, 924416), (1242, 904320), (1256, 894240), (1280, 877473), (1296, 866640), (1380, 813888), (1413, 794880), (1440, 779976), (1472, 763020), (1570, 715392), (1620, 693312), (1656, 678240), (1728, 649980), (1840, 610416), (1863, 602880), (1884, 596160), (1920, 584982), (1944, 577760), (2070, 542592), (2160, 519984), (2208, 508680), (2304, 487485), (2355, 476928), (2430, 462208), (2484, 452160), (2512, 447120), (2592, 433320), (2760, 406944), (2826, 397440), (2880, 389988), (2944, 381510), (3105, 361728), (3140, 357696), (3240, 346656), (3312, 339120), (3456, 324990), (3611, 311040), (3680, 305208), (3726, 301440), (3768, 298080), (3840, 292491), (3888, 288880), (4140, 271296), (4239, 264960), (4320, 259992), (4416, 254340), (4710, 238464), (4860, 231104), (4968, 226080), (5024, 223560), (5184, 216660), (5520, 203472), (5589, 200960), (5652, 198720), (5760, 194994), (5888, 190755), (6210, 180864), (6280, 178848), (6480, 173328), (6624, 169560), (6912, 162495), (7065, 158976), (7222, 155520), (7360, 152604), (7452, 150720), (7536, 149040), (7776, 144440), (8280, 135648), (8478, 132480), (8640, 129996), (8832, 127170), (9315, 120576), (9420, 119232), (9720, 115552), (9936, 113040), (10048, 111780), (10368, 108330), (10833, 103680), (11040, 101736), (11178, 100480), (11304, 99360), (11520, 97497), (12420, 90432), (12560, 89424), (12717, 88320), (12960, 86664), (13248, 84780), (14130, 79488), (14444, 77760), (14720, 76302), (14904, 75360), (15072, 74520), (15552, 72220), (16560, 67824), (16956, 66240), (17280, 64998), (17664, 63585), (18055, 62208), (18630, 60288), (18840, 59616), (19440, 57776), (19872, 56520), (20096, 55890), (20736, 54165), (21195, 52992), (21666, 51840), (22080, 50868), (22356, 50240), (22608, 49680), (24840, 45216), (25120, 44712), (25434, 44160), (25920, 43332), (26496, 42390), (27945, 40192), (28260, 39744), (28888, 38880), (29440, 38151), (29808, 37680), (30144, 37260), (31104, 36110), (32499, 34560), (33120, 33912)]