20211087360

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1197

約数の個数: 384

約数和(自身を含む): 70321305600

約数和(自身を除く): 50110218240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 512, 570, 589, 608, 620, 640, 744, 760, 768, 912, 930, 960, 992, 1024, 1117, 1140, 1178, 1216, 1240, 1280, 1488, 1520, 1536, 1767, 1824, 1860, 1920, 1984, 2048, 2234, 2280, 2356, 2432, 2480, 2560, 2945, 2976, 3040, 3072, 3351, 3534, 3648, 3720, 3840, 3968, 4468, 4560, 4712, 4864, 4960, 5120, 5585, 5890, 5952, 6080, 6144, 6702, 7068, 7296, 7440, 7680, 7936, 8835, 8936, 9120, 9424, 9728, 9920, 10240, 11170, 11780, 11904, 12160, 13404, 14136, 14592, 14880, 15360, 15872, 16755, 17670, 17872, 18240, 18848, 19456, 19840, 21223, 22340, 23560, 23808, 24320, 26808, 28272, 29184, 29760, 30720, 31744, 33510, 34627, 35340, 35744, 36480, 37696, 38912, 39680, 42446, 44680, 47120, 47616, 48640, 53616, 56544, 58368, 59520, 63488, 63669, 67020, 69254, 70680, 71488, 72960, 75392, 79360, 84892, 89360, 94240, 95232, 97280, 103881, 106115, 107232, 113088, 116736, 119040, 127338, 134040, 138508, 141360, 142976, 145920, 150784, 158720, 169784, 173135, 178720, 188480, 190464, 194560, 207762, 212230, 214464, 226176, 238080, 254676, 268080, 277016, 282720, 285952, 291840, 301568, 317440, 318345, 339568, 346270, 357440, 376960, 415524, 424460, 428928, 452352, 476160, 509352, 519405, 536160, 554032, 565440, 571904, 583680, 603136, 636690, 657913, 679136, 692540, 714880, 753920, 831048, 848920, 857856, 904704, 952320, 1018704, 1038810, 1072320, 1108064, 1130880, 1143808, 1206272, 1273380, 1315826, 1358272, 1385080, 1429760, 1507840, 1662096, 1697840, 1715712, 1809408, 1973739, 2037408, 2077620, 2144640, 2216128, 2261760, 2287616, 2546760, 2631652, 2716544, 2770160, 2859520, 3015680, 3289565, 3324192, 3395680, 3431424, 3618816, 3947478, 4074816, 4155240, 4289280, 4432256, 4523520, 5093520, 5263304, 5433088, 5540320, 5719040, 6031360, 6579130, 6648384, 6791360, 6862848, 7894956, 8149632, 8310480, 8578560, 8864512, 9047040, 9868695, 10187040, 10526608, 10866176, 11080640, 11438080, 13158260, 13296768, 13582720, 15789912, 16299264, 16620960, 17157120, 17729024, 18094080, 19737390, 20374080, 21053216, 21732352, 22161280, 26316520, 26593536, 27165440, 31579824, 32598528, 33241920, 34314240, 35458048, 39474780, 40748160, 42106432, 43464704, 44322560, 52633040, 53187072, 54330880, 63159648, 65197056, 66483840, 70916096, 78949560, 81496320, 84212864, 88645120, 105266080, 106374144, 108661760, 126319296, 130394112, 132967680, 157899120, 162992640, 168425728, 177290240, 210532160, 212748288, 217323520, 252638592, 265935360, 315798240, 325985280, 336851456, 354580480, 421064320, 505277184, 531870720, 631596480, 651970560, 673702912, 842128640, 1010554368, 1063741440, 1263192960, 1347405824, 1684257280, 2021108736, 2526385920, 3368514560, 4042217472, 5052771840, 6737029120, 10105543680, 20211087360]

約数ペア:

[(1, 20211087360), (2, 10105543680), (3, 6737029120), (4, 5052771840), (5, 4042217472), (6, 3368514560), (8, 2526385920), (10, 2021108736), (12, 1684257280), (15, 1347405824), (16, 1263192960), (19, 1063741440), (20, 1010554368), (24, 842128640), (30, 673702912), (31, 651970560), (32, 631596480), (38, 531870720), (40, 505277184), (48, 421064320), (57, 354580480), (60, 336851456), (62, 325985280), (64, 315798240), (76, 265935360), (80, 252638592), (93, 217323520), (95, 212748288), (96, 210532160), (114, 177290240), (120, 168425728), (124, 162992640), (128, 157899120), (152, 132967680), (155, 130394112), (160, 126319296), (186, 108661760), (190, 106374144), (192, 105266080), (228, 88645120), (240, 84212864), (248, 81496320), (256, 78949560), (285, 70916096), (304, 66483840), (310, 65197056), (320, 63159648), (372, 54330880), (380, 53187072), (384, 52633040), (456, 44322560), (465, 43464704), (480, 42106432), (496, 40748160), (512, 39474780), (570, 35458048), (589, 34314240), (608, 33241920), (620, 32598528), (640, 31579824), (744, 27165440), (760, 26593536), (768, 26316520), (912, 22161280), (930, 21732352), (960, 21053216), (992, 20374080), (1024, 19737390), (1117, 18094080), (1140, 17729024), (1178, 17157120), (1216, 16620960), (1240, 16299264), (1280, 15789912), (1488, 13582720), (1520, 13296768), (1536, 13158260), (1767, 11438080), (1824, 11080640), (1860, 10866176), (1920, 10526608), (1984, 10187040), (2048, 9868695), (2234, 9047040), (2280, 8864512), (2356, 8578560), (2432, 8310480), (2480, 8149632), (2560, 7894956), (2945, 6862848), (2976, 6791360), (3040, 6648384), (3072, 6579130), (3351, 6031360), (3534, 5719040), (3648, 5540320), (3720, 5433088), (3840, 5263304), (3968, 5093520), (4468, 4523520), (4560, 4432256), (4712, 4289280), (4864, 4155240), (4960, 4074816), (5120, 3947478), (5585, 3618816), (5890, 3431424), (5952, 3395680), (6080, 3324192), (6144, 3289565), (6702, 3015680), (7068, 2859520), (7296, 2770160), (7440, 2716544), (7680, 2631652), (7936, 2546760), (8835, 2287616), (8936, 2261760), (9120, 2216128), (9424, 2144640), (9728, 2077620), (9920, 2037408), (10240, 1973739), (11170, 1809408), (11780, 1715712), (11904, 1697840), (12160, 1662096), (13404, 1507840), (14136, 1429760), (14592, 1385080), (14880, 1358272), (15360, 1315826), (15872, 1273380), (16755, 1206272), (17670, 1143808), (17872, 1130880), (18240, 1108064), (18848, 1072320), (19456, 1038810), (19840, 1018704), (21223, 952320), (22340, 904704), (23560, 857856), (23808, 848920), (24320, 831048), (26808, 753920), (28272, 714880), (29184, 692540), (29760, 679136), (30720, 657913), (31744, 636690), (33510, 603136), (34627, 583680), (35340, 571904), (35744, 565440), (36480, 554032), (37696, 536160), (38912, 519405), (39680, 509352), (42446, 476160), (44680, 452352), (47120, 428928), (47616, 424460), (48640, 415524), (53616, 376960), (56544, 357440), (58368, 346270), (59520, 339568), (63488, 318345), (63669, 317440), (67020, 301568), (69254, 291840), (70680, 285952), (71488, 282720), (72960, 277016), (75392, 268080), (79360, 254676), (84892, 238080), (89360, 226176), (94240, 214464), (95232, 212230), (97280, 207762), (103881, 194560), (106115, 190464), (107232, 188480), (113088, 178720), (116736, 173135), (119040, 169784), (127338, 158720), (134040, 150784), (138508, 145920), (141360, 142976)]