21615517440

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1723}}^1$

素因数の和:1778

約数の個数: 540

約数和(自身を含む): 85064121912

約数和(自身を除く): 63448604472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 121, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 242, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 363, 384, 396, 405, 432, 440, 480, 484, 495, 528, 540, 576, 594, 605, 640, 648, 660, 704, 720, 726, 768, 792, 810, 864, 880, 891, 960, 968, 990, 1056, 1080, 1089, 1152, 1188, 1210, 1280, 1296, 1320, 1408, 1440, 1452, 1485, 1584, 1620, 1723, 1728, 1760, 1782, 1815, 1920, 1936, 1980, 2112, 2160, 2178, 2304, 2376, 2420, 2592, 2640, 2816, 2880, 2904, 2970, 3168, 3240, 3267, 3446, 3456, 3520, 3564, 3630, 3840, 3872, 3960, 4224, 4320, 4356, 4455, 4752, 4840, 5169, 5184, 5280, 5445, 5760, 5808, 5940, 6336, 6480, 6534, 6892, 6912, 7040, 7128, 7260, 7744, 7920, 8448, 8615, 8640, 8712, 8910, 9504, 9680, 9801, 10338, 10368, 10560, 10890, 11520, 11616, 11880, 12672, 12960, 13068, 13784, 14080, 14256, 14520, 15488, 15507, 15840, 16335, 17230, 17280, 17424, 17820, 18953, 19008, 19360, 19602, 20676, 20736, 21120, 21780, 23232, 23760, 25344, 25845, 25920, 26136, 27568, 28512, 29040, 30976, 31014, 31680, 32670, 34460, 34560, 34848, 35640, 37906, 38016, 38720, 39204, 41352, 42240, 43560, 46464, 46521, 47520, 49005, 51690, 51840, 52272, 55136, 56859, 57024, 58080, 62028, 63360, 65340, 68920, 69696, 71280, 75812, 76032, 77440, 77535, 78408, 82704, 87120, 92928, 93042, 94765, 95040, 98010, 103380, 103680, 104544, 110272, 113718, 114048, 116160, 124056, 126720, 130680, 137840, 139392, 139563, 142560, 151624, 154880, 155070, 156816, 165408, 170577, 174240, 186084, 189530, 190080, 196020, 206760, 208483, 209088, 220544, 227436, 228096, 232320, 232605, 248112, 261360, 275680, 278784, 279126, 284295, 285120, 303248, 310140, 313632, 330816, 341154, 348480, 372168, 379060, 380160, 392040, 413520, 416966, 418176, 441088, 454872, 464640, 465210, 496224, 511731, 522720, 551360, 558252, 568590, 570240, 606496, 620280, 625449, 627264, 661632, 682308, 696960, 697815, 744336, 758120, 784080, 827040, 833932, 836352, 852885, 909744, 930420, 992448, 1023462, 1042415, 1045440, 1102720, 1116504, 1137180, 1140480, 1212992, 1240560, 1250898, 1254528, 1323264, 1364616, 1393920, 1395630, 1488672, 1516240, 1535193, 1568160, 1654080, 1667864, 1705770, 1819488, 1860840, 1876347, 1984896, 2046924, 2084830, 2090880, 2205440, 2233008, 2274360, 2425984, 2481120, 2501796, 2509056, 2558655, 2729232, 2791260, 2977344, 3032480, 3070386, 3127245, 3136320, 3308160, 3335728, 3411540, 3638976, 3721680, 3752694, 3969792, 4093848, 4169660, 4181760, 4466016, 4548720, 4851968, 4962240, 5003592, 5117310, 5458464, 5582520, 5629041, 5954688, 6064960, 6140772, 6254490, 6272640, 6616320, 6671456, 6823080, 7277952, 7443360, 7505388, 7675965, 8187696, 8339320, 8932032, 9097440, 9381735, 9924480, 10007184, 10234620, 10916928, 11165040, 11258082, 11909376, 12129920, 12281544, 12508980, 12545280, 13342912, 13646160, 14555904, 14886720, 15010776, 15351930, 16375392, 16678640, 16887123, 17864064, 18194880, 18763470, 19848960, 20014368, 20469240, 21833856, 22330080, 22516164, 24259840, 24563088, 25017960, 26685824, 27292320, 28145205, 29773440, 30021552, 30703860, 32750784, 33357280, 33774246, 35728128, 36389760, 37526940, 40028736, 40938480, 43667712, 44660160, 45032328, 49126176, 50035920, 53371648, 54584640, 56290410, 59546880, 60043104, 61407720, 65501568, 66714560, 67548492, 72779520, 75053880, 80057472, 81876960, 84435615, 89320320, 90064656, 98252352, 100071840, 109169280, 112580820, 120086208, 122815440, 131003136, 133429120, 135096984, 150107760, 160114944, 163753920, 168871230, 178640640, 180129312, 196504704, 200143680, 218338560, 225161640, 240172416, 245630880, 266858240, 270193968, 300215520, 327507840, 337742460, 360258624, 393009408, 400287360, 450323280, 480344832, 491261760, 540387936, 600431040, 655015680, 675484920, 720517248, 800574720, 900646560, 982523520, 1080775872, 1200862080, 1350969840, 1441034496, 1801293120, 1965047040, 2161551744, 2401724160, 2701939680, 3602586240, 4323103488, 5403879360, 7205172480, 10807758720, 21615517440]

約数ペア:

[(1, 21615517440), (2, 10807758720), (3, 7205172480), (4, 5403879360), (5, 4323103488), (6, 3602586240), (8, 2701939680), (9, 2401724160), (10, 2161551744), (11, 1965047040), (12, 1801293120), (15, 1441034496), (16, 1350969840), (18, 1200862080), (20, 1080775872), (22, 982523520), (24, 900646560), (27, 800574720), (30, 720517248), (32, 675484920), (33, 655015680), (36, 600431040), (40, 540387936), (44, 491261760), (45, 480344832), (48, 450323280), (54, 400287360), (55, 393009408), (60, 360258624), (64, 337742460), (66, 327507840), (72, 300215520), (80, 270193968), (81, 266858240), (88, 245630880), (90, 240172416), (96, 225161640), (99, 218338560), (108, 200143680), (110, 196504704), (120, 180129312), (121, 178640640), (128, 168871230), (132, 163753920), (135, 160114944), (144, 150107760), (160, 135096984), (162, 133429120), (165, 131003136), (176, 122815440), (180, 120086208), (192, 112580820), (198, 109169280), (216, 100071840), (220, 98252352), (240, 90064656), (242, 89320320), (256, 84435615), (264, 81876960), (270, 80057472), (288, 75053880), (297, 72779520), (320, 67548492), (324, 66714560), (330, 65501568), (352, 61407720), (360, 60043104), (363, 59546880), (384, 56290410), (396, 54584640), (405, 53371648), (432, 50035920), (440, 49126176), (480, 45032328), (484, 44660160), (495, 43667712), (528, 40938480), (540, 40028736), (576, 37526940), (594, 36389760), (605, 35728128), (640, 33774246), (648, 33357280), (660, 32750784), (704, 30703860), (720, 30021552), (726, 29773440), (768, 28145205), (792, 27292320), (810, 26685824), (864, 25017960), (880, 24563088), (891, 24259840), (960, 22516164), (968, 22330080), (990, 21833856), (1056, 20469240), (1080, 20014368), (1089, 19848960), (1152, 18763470), (1188, 18194880), (1210, 17864064), (1280, 16887123), (1296, 16678640), (1320, 16375392), (1408, 15351930), (1440, 15010776), (1452, 14886720), (1485, 14555904), (1584, 13646160), (1620, 13342912), (1723, 12545280), (1728, 12508980), (1760, 12281544), (1782, 12129920), (1815, 11909376), (1920, 11258082), (1936, 11165040), (1980, 10916928), (2112, 10234620), (2160, 10007184), (2178, 9924480), (2304, 9381735), (2376, 9097440), (2420, 8932032), (2592, 8339320), (2640, 8187696), (2816, 7675965), (2880, 7505388), (2904, 7443360), (2970, 7277952), (3168, 6823080), (3240, 6671456), (3267, 6616320), (3446, 6272640), (3456, 6254490), (3520, 6140772), (3564, 6064960), (3630, 5954688), (3840, 5629041), (3872, 5582520), (3960, 5458464), (4224, 5117310), (4320, 5003592), (4356, 4962240), (4455, 4851968), (4752, 4548720), (4840, 4466016), (5169, 4181760), (5184, 4169660), (5280, 4093848), (5445, 3969792), (5760, 3752694), (5808, 3721680), (5940, 3638976), (6336, 3411540), (6480, 3335728), (6534, 3308160), (6892, 3136320), (6912, 3127245), (7040, 3070386), (7128, 3032480), (7260, 2977344), (7744, 2791260), (7920, 2729232), (8448, 2558655), (8615, 2509056), (8640, 2501796), (8712, 2481120), (8910, 2425984), (9504, 2274360), (9680, 2233008), (9801, 2205440), (10338, 2090880), (10368, 2084830), (10560, 2046924), (10890, 1984896), (11520, 1876347), (11616, 1860840), (11880, 1819488), (12672, 1705770), (12960, 1667864), (13068, 1654080), (13784, 1568160), (14080, 1535193), (14256, 1516240), (14520, 1488672), (15488, 1395630), (15507, 1393920), (15840, 1364616), (16335, 1323264), (17230, 1254528), (17280, 1250898), (17424, 1240560), (17820, 1212992), (18953, 1140480), (19008, 1137180), (19360, 1116504), (19602, 1102720), (20676, 1045440), (20736, 1042415), (21120, 1023462), (21780, 992448), (23232, 930420), (23760, 909744), (25344, 852885), (25845, 836352), (25920, 833932), (26136, 827040), (27568, 784080), (28512, 758120), (29040, 744336), (30976, 697815), (31014, 696960), (31680, 682308), (32670, 661632), (34460, 627264), (34560, 625449), (34848, 620280), (35640, 606496), (37906, 570240), (38016, 568590), (38720, 558252), (39204, 551360), (41352, 522720), (42240, 511731), (43560, 496224), (46464, 465210), (46521, 464640), (47520, 454872), (49005, 441088), (51690, 418176), (51840, 416966), (52272, 413520), (55136, 392040), (56859, 380160), (57024, 379060), (58080, 372168), (62028, 348480), (63360, 341154), (65340, 330816), (68920, 313632), (69696, 310140), (71280, 303248), (75812, 285120), (76032, 284295), (77440, 279126), (77535, 278784), (78408, 275680), (82704, 261360), (87120, 248112), (92928, 232605), (93042, 232320), (94765, 228096), (95040, 227436), (98010, 220544), (103380, 209088), (103680, 208483), (104544, 206760), (110272, 196020), (113718, 190080), (114048, 189530), (116160, 186084), (124056, 174240), (126720, 170577), (130680, 165408), (137840, 156816), (139392, 155070), (139563, 154880), (142560, 151624)]