18985943040

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 384

約数和(自身を含む): 64719220320

約数和(自身を除く): 45733277280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 107, 114, 120, 128, 152, 160, 190, 192, 214, 228, 240, 256, 285, 304, 320, 321, 361, 380, 384, 428, 456, 480, 512, 535, 570, 608, 640, 642, 722, 760, 768, 856, 912, 960, 1024, 1070, 1083, 1140, 1216, 1280, 1284, 1444, 1520, 1536, 1605, 1712, 1805, 1824, 1920, 2033, 2048, 2140, 2166, 2280, 2432, 2560, 2568, 2888, 3040, 3072, 3210, 3424, 3610, 3648, 3840, 4066, 4096, 4280, 4332, 4560, 4864, 5120, 5136, 5415, 5776, 6080, 6099, 6144, 6420, 6848, 7220, 7296, 7680, 8132, 8192, 8560, 8664, 9120, 9728, 10165, 10240, 10272, 10830, 11552, 12160, 12198, 12288, 12840, 13696, 14440, 14592, 15360, 16264, 16384, 17120, 17328, 18240, 19456, 20330, 20480, 20544, 21660, 23104, 24320, 24396, 24576, 25680, 27392, 28880, 29184, 30495, 30720, 32528, 32768, 34240, 34656, 36480, 38627, 38912, 40660, 40960, 41088, 43320, 46208, 48640, 48792, 49152, 51360, 54784, 57760, 58368, 60990, 61440, 65056, 68480, 69312, 72960, 77254, 77824, 81320, 81920, 82176, 86640, 92416, 97280, 97584, 98304, 102720, 109568, 115520, 115881, 116736, 121980, 122880, 130112, 136960, 138624, 145920, 154508, 155648, 162640, 163840, 164352, 173280, 184832, 193135, 194560, 195168, 205440, 219136, 231040, 231762, 233472, 243960, 245760, 260224, 273920, 277248, 291840, 309016, 311296, 325280, 328704, 346560, 369664, 386270, 389120, 390336, 410880, 438272, 462080, 463524, 466944, 487920, 491520, 520448, 547840, 554496, 579405, 583680, 618032, 622592, 650560, 657408, 693120, 739328, 772540, 778240, 780672, 821760, 876544, 924160, 927048, 933888, 975840, 1040896, 1095680, 1108992, 1158810, 1167360, 1236064, 1301120, 1314816, 1386240, 1478656, 1545080, 1556480, 1561344, 1643520, 1753088, 1848320, 1854096, 1867776, 1951680, 2081792, 2191360, 2217984, 2317620, 2334720, 2472128, 2602240, 2629632, 2772480, 2957312, 3090160, 3112960, 3122688, 3287040, 3506176, 3696640, 3708192, 3903360, 4163584, 4382720, 4435968, 4635240, 4669440, 4944256, 5204480, 5259264, 5544960, 5914624, 6180320, 6245376, 6574080, 7393280, 7416384, 7806720, 8327168, 8765440, 8871936, 9270480, 9338880, 9888512, 10408960, 10518528, 11089920, 11829248, 12360640, 12490752, 13148160, 14786560, 14832768, 15613440, 16654336, 17530880, 17743872, 18540960, 19777024, 20817920, 22179840, 24721280, 24981504, 26296320, 29573120, 29665536, 31226880, 33308672, 35487744, 37081920, 39554048, 41635840, 44359680, 49442560, 49963008, 52592640, 59146240, 59331072, 62453760, 66617344, 74163840, 79108096, 83271680, 88719360, 98885120, 99926016, 118662144, 124907520, 148327680, 158216192, 166543360, 177438720, 197770240, 199852032, 237324288, 249815040, 296655360, 316432384, 333086720, 395540480, 474648576, 499630080, 593310720, 632864768, 791080960, 949297152, 999260160, 1186621440, 1265729536, 1582161920, 1898594304, 2373242880, 3164323840, 3797188608, 4746485760, 6328647680, 9492971520, 18985943040]

約数ペア:

[(1, 18985943040), (2, 9492971520), (3, 6328647680), (4, 4746485760), (5, 3797188608), (6, 3164323840), (8, 2373242880), (10, 1898594304), (12, 1582161920), (15, 1265729536), (16, 1186621440), (19, 999260160), (20, 949297152), (24, 791080960), (30, 632864768), (32, 593310720), (38, 499630080), (40, 474648576), (48, 395540480), (57, 333086720), (60, 316432384), (64, 296655360), (76, 249815040), (80, 237324288), (95, 199852032), (96, 197770240), (107, 177438720), (114, 166543360), (120, 158216192), (128, 148327680), (152, 124907520), (160, 118662144), (190, 99926016), (192, 98885120), (214, 88719360), (228, 83271680), (240, 79108096), (256, 74163840), (285, 66617344), (304, 62453760), (320, 59331072), (321, 59146240), (361, 52592640), (380, 49963008), (384, 49442560), (428, 44359680), (456, 41635840), (480, 39554048), (512, 37081920), (535, 35487744), (570, 33308672), (608, 31226880), (640, 29665536), (642, 29573120), (722, 26296320), (760, 24981504), (768, 24721280), (856, 22179840), (912, 20817920), (960, 19777024), (1024, 18540960), (1070, 17743872), (1083, 17530880), (1140, 16654336), (1216, 15613440), (1280, 14832768), (1284, 14786560), (1444, 13148160), (1520, 12490752), (1536, 12360640), (1605, 11829248), (1712, 11089920), (1805, 10518528), (1824, 10408960), (1920, 9888512), (2033, 9338880), (2048, 9270480), (2140, 8871936), (2166, 8765440), (2280, 8327168), (2432, 7806720), (2560, 7416384), (2568, 7393280), (2888, 6574080), (3040, 6245376), (3072, 6180320), (3210, 5914624), (3424, 5544960), (3610, 5259264), (3648, 5204480), (3840, 4944256), (4066, 4669440), (4096, 4635240), (4280, 4435968), (4332, 4382720), (4560, 4163584), (4864, 3903360), (5120, 3708192), (5136, 3696640), (5415, 3506176), (5776, 3287040), (6080, 3122688), (6099, 3112960), (6144, 3090160), (6420, 2957312), (6848, 2772480), (7220, 2629632), (7296, 2602240), (7680, 2472128), (8132, 2334720), (8192, 2317620), (8560, 2217984), (8664, 2191360), (9120, 2081792), (9728, 1951680), (10165, 1867776), (10240, 1854096), (10272, 1848320), (10830, 1753088), (11552, 1643520), (12160, 1561344), (12198, 1556480), (12288, 1545080), (12840, 1478656), (13696, 1386240), (14440, 1314816), (14592, 1301120), (15360, 1236064), (16264, 1167360), (16384, 1158810), (17120, 1108992), (17328, 1095680), (18240, 1040896), (19456, 975840), (20330, 933888), (20480, 927048), (20544, 924160), (21660, 876544), (23104, 821760), (24320, 780672), (24396, 778240), (24576, 772540), (25680, 739328), (27392, 693120), (28880, 657408), (29184, 650560), (30495, 622592), (30720, 618032), (32528, 583680), (32768, 579405), (34240, 554496), (34656, 547840), (36480, 520448), (38627, 491520), (38912, 487920), (40660, 466944), (40960, 463524), (41088, 462080), (43320, 438272), (46208, 410880), (48640, 390336), (48792, 389120), (49152, 386270), (51360, 369664), (54784, 346560), (57760, 328704), (58368, 325280), (60990, 311296), (61440, 309016), (65056, 291840), (68480, 277248), (69312, 273920), (72960, 260224), (77254, 245760), (77824, 243960), (81320, 233472), (81920, 231762), (82176, 231040), (86640, 219136), (92416, 205440), (97280, 195168), (97584, 194560), (98304, 193135), (102720, 184832), (109568, 173280), (115520, 164352), (115881, 163840), (116736, 162640), (121980, 155648), (122880, 154508), (130112, 145920), (136960, 138624)]