27721179360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2731}}^1$

素因数の和:2831

約数の個数: 576

約数和(自身を含む): 115992414720

約数和(自身を除く): 88271235360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 53, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 106, 112, 114, 120, 126, 133, 140, 144, 152, 159, 160, 168, 171, 180, 190, 210, 212, 224, 228, 240, 252, 265, 266, 280, 285, 288, 304, 315, 318, 336, 342, 360, 371, 380, 399, 420, 424, 456, 477, 480, 504, 530, 532, 560, 570, 608, 630, 636, 665, 672, 684, 720, 742, 760, 795, 798, 840, 848, 855, 912, 954, 1007, 1008, 1060, 1064, 1113, 1120, 1140, 1197, 1260, 1272, 1330, 1368, 1440, 1484, 1520, 1590, 1596, 1680, 1696, 1710, 1824, 1855, 1908, 1995, 2014, 2016, 2120, 2128, 2226, 2280, 2385, 2394, 2520, 2544, 2660, 2731, 2736, 2968, 3021, 3040, 3180, 3192, 3339, 3360, 3420, 3710, 3816, 3990, 4028, 4240, 4256, 4452, 4560, 4770, 4788, 5035, 5040, 5088, 5320, 5462, 5472, 5565, 5936, 5985, 6042, 6360, 6384, 6678, 6840, 7049, 7420, 7632, 7980, 8056, 8193, 8480, 8904, 9063, 9120, 9540, 9576, 10070, 10080, 10640, 10924, 11130, 11872, 11970, 12084, 12720, 12768, 13356, 13655, 13680, 14098, 14840, 15105, 15264, 15960, 16112, 16386, 16695, 17808, 18126, 19080, 19117, 19152, 20140, 21147, 21280, 21848, 22260, 23940, 24168, 24579, 25440, 26712, 27310, 27360, 28196, 29680, 30210, 31920, 32224, 32772, 33390, 35245, 35616, 36252, 38160, 38234, 38304, 40280, 40965, 42294, 43696, 44520, 45315, 47880, 48336, 49158, 51889, 53424, 54620, 56392, 57351, 59360, 60420, 63441, 63840, 65544, 66780, 70490, 72504, 76320, 76468, 80560, 81930, 84588, 87392, 89040, 90630, 95585, 95760, 96672, 98316, 103778, 105735, 106848, 109240, 112784, 114702, 120840, 122895, 126882, 131088, 133560, 140980, 144743, 145008, 152936, 155667, 161120, 163860, 169176, 172053, 178080, 181260, 191170, 191520, 196632, 207556, 211470, 218480, 225568, 229404, 241680, 245790, 253764, 259445, 262176, 267120, 281960, 286755, 289486, 290016, 305872, 311334, 317205, 327720, 338352, 344106, 362520, 363223, 382340, 393264, 415112, 422940, 434229, 436960, 458808, 467001, 483360, 491580, 507528, 518890, 534240, 563920, 573510, 578972, 611744, 622668, 634410, 655440, 676704, 688212, 723715, 725040, 726446, 764680, 778335, 786528, 830224, 845880, 860265, 868458, 917616, 934002, 983160, 1013201, 1015056, 1037780, 1089669, 1127840, 1147020, 1157944, 1245336, 1268820, 1302687, 1310880, 1376424, 1447430, 1450080, 1452892, 1529360, 1556670, 1660448, 1691760, 1720530, 1736916, 1816115, 1835232, 1868004, 1966320, 2026402, 2030112, 2075560, 2171145, 2179338, 2294040, 2315888, 2335005, 2490672, 2537640, 2605374, 2750117, 2752848, 2894860, 2905784, 3039603, 3058720, 3113340, 3269007, 3383520, 3441060, 3473832, 3632230, 3736008, 3932640, 4052804, 4151120, 4342290, 4358676, 4588080, 4631776, 4670010, 4981344, 5066005, 5075280, 5210748, 5448345, 5500234, 5505696, 5789720, 5811568, 6079206, 6226680, 6513435, 6538014, 6882120, 6947664, 7264460, 7472016, 8105608, 8250351, 8302240, 8684580, 8717352, 9118809, 9176160, 9340020, 10132010, 10150560, 10421496, 10896690, 11000468, 11579440, 11623136, 12158412, 12453360, 13026870, 13076028, 13750585, 13764240, 13895328, 14528920, 14944032, 15198015, 16211216, 16345035, 16500702, 17369160, 17434704, 18237618, 18680040, 19250819, 20264020, 20842992, 21793380, 22000936, 23158880, 24316824, 24751053, 24906720, 26053740, 26152056, 27501170, 27528480, 29057840, 30396030, 32422432, 32690070, 33001404, 34738320, 34869408, 36475236, 37360080, 38501638, 40528040, 41251755, 41685984, 43586760, 44001872, 45594045, 48633648, 49502106, 52107480, 52304112, 55002340, 57752457, 58115680, 60792060, 65380140, 66002808, 69476640, 72950472, 74720160, 77003276, 81056080, 82503510, 87173520, 88003744, 91188090, 96254095, 97267296, 99004212, 104214960, 104608224, 110004680, 115504914, 121584120, 123755265, 130760280, 132005616, 145900944, 154006552, 162112160, 165007020, 173257371, 174347040, 182376180, 192508190, 198008424, 208429920, 220009360, 231009828, 243168240, 247510530, 261520560, 264011232, 288762285, 291801888, 308013104, 330014040, 346514742, 364752360, 385016380, 396016848, 440018720, 462019656, 486336480, 495021060, 523041120, 577524570, 616026208, 660028080, 693029484, 729504720, 770032760, 792033696, 866286855, 924039312, 990042120, 1155049140, 1320056160, 1386058968, 1459009440, 1540065520, 1732573710, 1848078624, 1980084240, 2310098280, 2772117936, 3080131040, 3465147420, 3960168480, 4620196560, 5544235872, 6930294840, 9240393120, 13860589680, 27721179360]

約数ペア:

[(1, 27721179360), (2, 13860589680), (3, 9240393120), (4, 6930294840), (5, 5544235872), (6, 4620196560), (7, 3960168480), (8, 3465147420), (9, 3080131040), (10, 2772117936), (12, 2310098280), (14, 1980084240), (15, 1848078624), (16, 1732573710), (18, 1540065520), (19, 1459009440), (20, 1386058968), (21, 1320056160), (24, 1155049140), (28, 990042120), (30, 924039312), (32, 866286855), (35, 792033696), (36, 770032760), (38, 729504720), (40, 693029484), (42, 660028080), (45, 616026208), (48, 577524570), (53, 523041120), (56, 495021060), (57, 486336480), (60, 462019656), (63, 440018720), (70, 396016848), (72, 385016380), (76, 364752360), (80, 346514742), (84, 330014040), (90, 308013104), (95, 291801888), (96, 288762285), (105, 264011232), (106, 261520560), (112, 247510530), (114, 243168240), (120, 231009828), (126, 220009360), (133, 208429920), (140, 198008424), (144, 192508190), (152, 182376180), (159, 174347040), (160, 173257371), (168, 165007020), (171, 162112160), (180, 154006552), (190, 145900944), (210, 132005616), (212, 130760280), (224, 123755265), (228, 121584120), (240, 115504914), (252, 110004680), (265, 104608224), (266, 104214960), (280, 99004212), (285, 97267296), (288, 96254095), (304, 91188090), (315, 88003744), (318, 87173520), (336, 82503510), (342, 81056080), (360, 77003276), (371, 74720160), (380, 72950472), (399, 69476640), (420, 66002808), (424, 65380140), (456, 60792060), (477, 58115680), (480, 57752457), (504, 55002340), (530, 52304112), (532, 52107480), (560, 49502106), (570, 48633648), (608, 45594045), (630, 44001872), (636, 43586760), (665, 41685984), (672, 41251755), (684, 40528040), (720, 38501638), (742, 37360080), (760, 36475236), (795, 34869408), (798, 34738320), (840, 33001404), (848, 32690070), (855, 32422432), (912, 30396030), (954, 29057840), (1007, 27528480), (1008, 27501170), (1060, 26152056), (1064, 26053740), (1113, 24906720), (1120, 24751053), (1140, 24316824), (1197, 23158880), (1260, 22000936), (1272, 21793380), (1330, 20842992), (1368, 20264020), (1440, 19250819), (1484, 18680040), (1520, 18237618), (1590, 17434704), (1596, 17369160), (1680, 16500702), (1696, 16345035), (1710, 16211216), (1824, 15198015), (1855, 14944032), (1908, 14528920), (1995, 13895328), (2014, 13764240), (2016, 13750585), (2120, 13076028), (2128, 13026870), (2226, 12453360), (2280, 12158412), (2385, 11623136), (2394, 11579440), (2520, 11000468), (2544, 10896690), (2660, 10421496), (2731, 10150560), (2736, 10132010), (2968, 9340020), (3021, 9176160), (3040, 9118809), (3180, 8717352), (3192, 8684580), (3339, 8302240), (3360, 8250351), (3420, 8105608), (3710, 7472016), (3816, 7264460), (3990, 6947664), (4028, 6882120), (4240, 6538014), (4256, 6513435), (4452, 6226680), (4560, 6079206), (4770, 5811568), (4788, 5789720), (5035, 5505696), (5040, 5500234), (5088, 5448345), (5320, 5210748), (5462, 5075280), (5472, 5066005), (5565, 4981344), (5936, 4670010), (5985, 4631776), (6042, 4588080), (6360, 4358676), (6384, 4342290), (6678, 4151120), (6840, 4052804), (7049, 3932640), (7420, 3736008), (7632, 3632230), (7980, 3473832), (8056, 3441060), (8193, 3383520), (8480, 3269007), (8904, 3113340), (9063, 3058720), (9120, 3039603), (9540, 2905784), (9576, 2894860), (10070, 2752848), (10080, 2750117), (10640, 2605374), (10924, 2537640), (11130, 2490672), (11872, 2335005), (11970, 2315888), (12084, 2294040), (12720, 2179338), (12768, 2171145), (13356, 2075560), (13655, 2030112), (13680, 2026402), (14098, 1966320), (14840, 1868004), (15105, 1835232), (15264, 1816115), (15960, 1736916), (16112, 1720530), (16386, 1691760), (16695, 1660448), (17808, 1556670), (18126, 1529360), (19080, 1452892), (19117, 1450080), (19152, 1447430), (20140, 1376424), (21147, 1310880), (21280, 1302687), (21848, 1268820), (22260, 1245336), (23940, 1157944), (24168, 1147020), (24579, 1127840), (25440, 1089669), (26712, 1037780), (27310, 1015056), (27360, 1013201), (28196, 983160), (29680, 934002), (30210, 917616), (31920, 868458), (32224, 860265), (32772, 845880), (33390, 830224), (35245, 786528), (35616, 778335), (36252, 764680), (38160, 726446), (38234, 725040), (38304, 723715), (40280, 688212), (40965, 676704), (42294, 655440), (43696, 634410), (44520, 622668), (45315, 611744), (47880, 578972), (48336, 573510), (49158, 563920), (51889, 534240), (53424, 518890), (54620, 507528), (56392, 491580), (57351, 483360), (59360, 467001), (60420, 458808), (63441, 436960), (63840, 434229), (65544, 422940), (66780, 415112), (70490, 393264), (72504, 382340), (76320, 363223), (76468, 362520), (80560, 344106), (81930, 338352), (84588, 327720), (87392, 317205), (89040, 311334), (90630, 305872), (95585, 290016), (95760, 289486), (96672, 286755), (98316, 281960), (103778, 267120), (105735, 262176), (106848, 259445), (109240, 253764), (112784, 245790), (114702, 241680), (120840, 229404), (122895, 225568), (126882, 218480), (131088, 211470), (133560, 207556), (140980, 196632), (144743, 191520), (145008, 191170), (152936, 181260), (155667, 178080), (161120, 172053), (163860, 169176)]