23978004480

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:562

約数の個数: 416

約数和(自身を含む): 86276785920

約数和(自身を除く): 62298781440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 103, 108, 120, 128, 135, 144, 160, 180, 192, 206, 216, 240, 256, 270, 288, 309, 320, 360, 384, 412, 421, 432, 480, 512, 515, 540, 576, 618, 640, 720, 768, 824, 842, 864, 927, 960, 1024, 1030, 1080, 1152, 1236, 1263, 1280, 1440, 1536, 1545, 1648, 1684, 1728, 1854, 1920, 2048, 2060, 2105, 2160, 2304, 2472, 2526, 2560, 2781, 2880, 3072, 3090, 3296, 3368, 3456, 3708, 3789, 3840, 4096, 4120, 4210, 4320, 4608, 4635, 4944, 5052, 5120, 5562, 5760, 6144, 6180, 6315, 6592, 6736, 6912, 7416, 7578, 7680, 8240, 8420, 8640, 9216, 9270, 9888, 10104, 10240, 11124, 11367, 11520, 12288, 12360, 12630, 13184, 13472, 13824, 13905, 14832, 15156, 15360, 16480, 16840, 17280, 18432, 18540, 18945, 19776, 20208, 20480, 22248, 22734, 23040, 24720, 25260, 26368, 26944, 27648, 27810, 29664, 30312, 30720, 32960, 33680, 34560, 36864, 37080, 37890, 39552, 40416, 43363, 44496, 45468, 46080, 49440, 50520, 52736, 53888, 55296, 55620, 56835, 59328, 60624, 61440, 65920, 67360, 69120, 74160, 75780, 79104, 80832, 86726, 88992, 90936, 92160, 98880, 101040, 105472, 107776, 110592, 111240, 113670, 118656, 121248, 130089, 131840, 134720, 138240, 148320, 151560, 158208, 161664, 173452, 177984, 181872, 184320, 197760, 202080, 210944, 215552, 216815, 222480, 227340, 237312, 242496, 260178, 263680, 269440, 276480, 296640, 303120, 316416, 323328, 346904, 355968, 363744, 390267, 395520, 404160, 421888, 431104, 433630, 444960, 454680, 474624, 484992, 520356, 527360, 538880, 552960, 593280, 606240, 632832, 646656, 650445, 693808, 711936, 727488, 780534, 791040, 808320, 862208, 867260, 889920, 909360, 949248, 969984, 1040712, 1054720, 1077760, 1170801, 1186560, 1212480, 1265664, 1293312, 1300890, 1387616, 1423872, 1454976, 1561068, 1582080, 1616640, 1724416, 1734520, 1779840, 1818720, 1898496, 1939968, 1951335, 2081424, 2109440, 2155520, 2341602, 2373120, 2424960, 2586624, 2601780, 2775232, 2847744, 2909952, 3122136, 3164160, 3233280, 3469040, 3559680, 3637440, 3796992, 3879936, 3902670, 4162848, 4311040, 4683204, 4746240, 4849920, 5173248, 5203560, 5550464, 5695488, 5819904, 5854005, 6244272, 6328320, 6466560, 6938080, 7119360, 7274880, 7759872, 7805340, 8325696, 8622080, 9366408, 9492480, 9699840, 10407120, 11100928, 11390976, 11639808, 11708010, 12488544, 12933120, 13876160, 14238720, 14549760, 15519744, 15610680, 16651392, 18732816, 18984960, 19399680, 20814240, 22201856, 23279616, 23416020, 24977088, 25866240, 27752320, 28477440, 29099520, 31221360, 33302784, 37465632, 38799360, 41628480, 44403712, 46559232, 46832040, 49954176, 55504640, 56954880, 58199040, 62442720, 66605568, 74931264, 77598720, 83256960, 88807424, 93664080, 99908352, 111009280, 116398080, 124885440, 133211136, 149862528, 166513920, 177614848, 187328160, 199816704, 222018560, 232796160, 249770880, 266422272, 299725056, 333027840, 374656320, 399633408, 444037120, 499541760, 532844544, 599450112, 666055680, 749312640, 799266816, 888074240, 999083520, 1198900224, 1332111360, 1498625280, 1598533632, 1998167040, 2397800448, 2664222720, 2997250560, 3996334080, 4795600896, 5994501120, 7992668160, 11989002240, 23978004480]

約数ペア:

[(1, 23978004480), (2, 11989002240), (3, 7992668160), (4, 5994501120), (5, 4795600896), (6, 3996334080), (8, 2997250560), (9, 2664222720), (10, 2397800448), (12, 1998167040), (15, 1598533632), (16, 1498625280), (18, 1332111360), (20, 1198900224), (24, 999083520), (27, 888074240), (30, 799266816), (32, 749312640), (36, 666055680), (40, 599450112), (45, 532844544), (48, 499541760), (54, 444037120), (60, 399633408), (64, 374656320), (72, 333027840), (80, 299725056), (90, 266422272), (96, 249770880), (103, 232796160), (108, 222018560), (120, 199816704), (128, 187328160), (135, 177614848), (144, 166513920), (160, 149862528), (180, 133211136), (192, 124885440), (206, 116398080), (216, 111009280), (240, 99908352), (256, 93664080), (270, 88807424), (288, 83256960), (309, 77598720), (320, 74931264), (360, 66605568), (384, 62442720), (412, 58199040), (421, 56954880), (432, 55504640), (480, 49954176), (512, 46832040), (515, 46559232), (540, 44403712), (576, 41628480), (618, 38799360), (640, 37465632), (720, 33302784), (768, 31221360), (824, 29099520), (842, 28477440), (864, 27752320), (927, 25866240), (960, 24977088), (1024, 23416020), (1030, 23279616), (1080, 22201856), (1152, 20814240), (1236, 19399680), (1263, 18984960), (1280, 18732816), (1440, 16651392), (1536, 15610680), (1545, 15519744), (1648, 14549760), (1684, 14238720), (1728, 13876160), (1854, 12933120), (1920, 12488544), (2048, 11708010), (2060, 11639808), (2105, 11390976), (2160, 11100928), (2304, 10407120), (2472, 9699840), (2526, 9492480), (2560, 9366408), (2781, 8622080), (2880, 8325696), (3072, 7805340), (3090, 7759872), (3296, 7274880), (3368, 7119360), (3456, 6938080), (3708, 6466560), (3789, 6328320), (3840, 6244272), (4096, 5854005), (4120, 5819904), (4210, 5695488), (4320, 5550464), (4608, 5203560), (4635, 5173248), (4944, 4849920), (5052, 4746240), (5120, 4683204), (5562, 4311040), (5760, 4162848), (6144, 3902670), (6180, 3879936), (6315, 3796992), (6592, 3637440), (6736, 3559680), (6912, 3469040), (7416, 3233280), (7578, 3164160), (7680, 3122136), (8240, 2909952), (8420, 2847744), (8640, 2775232), (9216, 2601780), (9270, 2586624), (9888, 2424960), (10104, 2373120), (10240, 2341602), (11124, 2155520), (11367, 2109440), (11520, 2081424), (12288, 1951335), (12360, 1939968), (12630, 1898496), (13184, 1818720), (13472, 1779840), (13824, 1734520), (13905, 1724416), (14832, 1616640), (15156, 1582080), (15360, 1561068), (16480, 1454976), (16840, 1423872), (17280, 1387616), (18432, 1300890), (18540, 1293312), (18945, 1265664), (19776, 1212480), (20208, 1186560), (20480, 1170801), (22248, 1077760), (22734, 1054720), (23040, 1040712), (24720, 969984), (25260, 949248), (26368, 909360), (26944, 889920), (27648, 867260), (27810, 862208), (29664, 808320), (30312, 791040), (30720, 780534), (32960, 727488), (33680, 711936), (34560, 693808), (36864, 650445), (37080, 646656), (37890, 632832), (39552, 606240), (40416, 593280), (43363, 552960), (44496, 538880), (45468, 527360), (46080, 520356), (49440, 484992), (50520, 474624), (52736, 454680), (53888, 444960), (55296, 433630), (55620, 431104), (56835, 421888), (59328, 404160), (60624, 395520), (61440, 390267), (65920, 363744), (67360, 355968), (69120, 346904), (74160, 323328), (75780, 316416), (79104, 303120), (80832, 296640), (86726, 276480), (88992, 269440), (90936, 263680), (92160, 260178), (98880, 242496), (101040, 237312), (105472, 227340), (107776, 222480), (110592, 216815), (111240, 215552), (113670, 210944), (118656, 202080), (121248, 197760), (130089, 184320), (131840, 181872), (134720, 177984), (138240, 173452), (148320, 161664), (151560, 158208)]