19928422080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52027}}^1$

素因数の和:52076

約数の個数: 336

約数和(自身を含む): 82462298880

約数和(自身を除く): 62533876800

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, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 960, 1008, 1064, 1120, 1140, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2240, 2280, 2394, 2520, 2660, 2736, 2880, 3040, 3192, 3360, 3420, 3648, 3990, 4032, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6080, 6384, 6720, 6840, 7980, 8512, 9120, 9576, 10080, 10640, 10944, 11970, 12768, 13680, 15960, 18240, 19152, 20160, 21280, 23940, 25536, 27360, 31920, 38304, 42560, 47880, 52027, 54720, 63840, 76608, 95760, 104054, 127680, 156081, 191520, 208108, 260135, 312162, 364189, 383040, 416216, 468243, 520270, 624324, 728378, 780405, 832432, 936486, 988513, 1040540, 1092567, 1248648, 1456756, 1560810, 1664864, 1820945, 1872972, 1977026, 2081080, 2185134, 2341215, 2497296, 2913512, 2965539, 3121620, 3277701, 3329728, 3641890, 3745944, 3954052, 4162160, 4370268, 4682430, 4942565, 4994592, 5462835, 5827024, 5931078, 6243240, 6555402, 6919591, 7283780, 7491888, 7908104, 8324320, 8740536, 8896617, 9364860, 9885130, 9989184, 10925670, 11654048, 11862156, 12486480, 13110804, 13839182, 14567560, 14827695, 14983776, 15816208, 16388505, 16648640, 17481072, 17793234, 18729720, 19770260, 20758773, 21851340, 23308096, 23724312, 24972960, 26221608, 27678364, 29135120, 29655390, 29967552, 31632416, 32777010, 34597955, 34962144, 35586468, 37459440, 39540520, 41517546, 43702680, 44483085, 47448624, 49945920, 52443216, 55356728, 58270240, 59310780, 62276319, 63264832, 65554020, 69195910, 69924288, 71172936, 74918880, 79081040, 83035092, 87405360, 88966170, 94897248, 103793865, 104886432, 110713456, 116540480, 118621560, 124552638, 131108040, 138391820, 142345872, 149837760, 158162080, 166070184, 174810720, 177932340, 189794496, 207587730, 209772864, 221426912, 237243120, 249105276, 262216080, 276783640, 284691744, 311381595, 316324160, 332140368, 349621440, 355864680, 415175460, 442853824, 474486240, 498210552, 524432160, 553567280, 569383488, 622763190, 664280736, 711729360, 830350920, 948972480, 996421104, 1048864320, 1107134560, 1245526380, 1328561472, 1423458720, 1660701840, 1992842208, 2214269120, 2491052760, 2846917440, 3321403680, 3985684416, 4982105520, 6642807360, 9964211040, 19928422080]

約数ペア:

[(1, 19928422080), (2, 9964211040), (3, 6642807360), (4, 4982105520), (5, 3985684416), (6, 3321403680), (7, 2846917440), (8, 2491052760), (9, 2214269120), (10, 1992842208), (12, 1660701840), (14, 1423458720), (15, 1328561472), (16, 1245526380), (18, 1107134560), (19, 1048864320), (20, 996421104), (21, 948972480), (24, 830350920), (28, 711729360), (30, 664280736), (32, 622763190), (35, 569383488), (36, 553567280), (38, 524432160), (40, 498210552), (42, 474486240), (45, 442853824), (48, 415175460), (56, 355864680), (57, 349621440), (60, 332140368), (63, 316324160), (64, 311381595), (70, 284691744), (72, 276783640), (76, 262216080), (80, 249105276), (84, 237243120), (90, 221426912), (95, 209772864), (96, 207587730), (105, 189794496), (112, 177932340), (114, 174810720), (120, 166070184), (126, 158162080), (133, 149837760), (140, 142345872), (144, 138391820), (152, 131108040), (160, 124552638), (168, 118621560), (171, 116540480), (180, 110713456), (190, 104886432), (192, 103793865), (210, 94897248), (224, 88966170), (228, 87405360), (240, 83035092), (252, 79081040), (266, 74918880), (280, 71172936), (285, 69924288), (288, 69195910), (304, 65554020), (315, 63264832), (320, 62276319), (336, 59310780), (342, 58270240), (360, 55356728), (380, 52443216), (399, 49945920), (420, 47448624), (448, 44483085), (456, 43702680), (480, 41517546), (504, 39540520), (532, 37459440), (560, 35586468), (570, 34962144), (576, 34597955), (608, 32777010), (630, 31632416), (665, 29967552), (672, 29655390), (684, 29135120), (720, 27678364), (760, 26221608), (798, 24972960), (840, 23724312), (855, 23308096), (912, 21851340), (960, 20758773), (1008, 19770260), (1064, 18729720), (1120, 17793234), (1140, 17481072), (1197, 16648640), (1216, 16388505), (1260, 15816208), (1330, 14983776), (1344, 14827695), (1368, 14567560), (1440, 13839182), (1520, 13110804), (1596, 12486480), (1680, 11862156), (1710, 11654048), (1824, 10925670), (1995, 9989184), (2016, 9885130), (2128, 9364860), (2240, 8896617), (2280, 8740536), (2394, 8324320), (2520, 7908104), (2660, 7491888), (2736, 7283780), (2880, 6919591), (3040, 6555402), (3192, 6243240), (3360, 5931078), (3420, 5827024), (3648, 5462835), (3990, 4994592), (4032, 4942565), (4256, 4682430), (4560, 4370268), (4788, 4162160), (5040, 3954052), (5320, 3745944), (5472, 3641890), (5985, 3329728), (6080, 3277701), (6384, 3121620), (6720, 2965539), (6840, 2913512), (7980, 2497296), (8512, 2341215), (9120, 2185134), (9576, 2081080), (10080, 1977026), (10640, 1872972), (10944, 1820945), (11970, 1664864), (12768, 1560810), (13680, 1456756), (15960, 1248648), (18240, 1092567), (19152, 1040540), (20160, 988513), (21280, 936486), (23940, 832432), (25536, 780405), (27360, 728378), (31920, 624324), (38304, 520270), (42560, 468243), (47880, 416216), (52027, 383040), (54720, 364189), (63840, 312162), (76608, 260135), (95760, 208108), (104054, 191520), (127680, 156081)]