19529814240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{907}}^1$

素因数の和:1734

約数の個数: 288

約数和(自身を含む): 70319733120

約数和(自身を除く): 50789918880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 787, 855, 907, 912, 1140, 1368, 1440, 1520, 1574, 1710, 1814, 1824, 2280, 2361, 2721, 2736, 3040, 3148, 3420, 3628, 3935, 4535, 4560, 4722, 5442, 5472, 6296, 6840, 7083, 7256, 7870, 8163, 9070, 9120, 9444, 10884, 11805, 12592, 13605, 13680, 14166, 14512, 14953, 15740, 16326, 17233, 18140, 18888, 21768, 23610, 25184, 27210, 27360, 28332, 29024, 29906, 31480, 32652, 34466, 35415, 36280, 37776, 40815, 43536, 44859, 47220, 51699, 54420, 56664, 59812, 62960, 65304, 68932, 70830, 72560, 74765, 75552, 81630, 86165, 87072, 89718, 94440, 103398, 108840, 113328, 119624, 125920, 130608, 134577, 137864, 141660, 145120, 149530, 155097, 163260, 172330, 179436, 188880, 206796, 217680, 224295, 226656, 239248, 258495, 261216, 269154, 275728, 283320, 299060, 310194, 326520, 344660, 358872, 377760, 413592, 435360, 448590, 478496, 516990, 538308, 551456, 566640, 598120, 620388, 653040, 672885, 689320, 713809, 717744, 775485, 827184, 897180, 1033980, 1076616, 1133280, 1196240, 1240776, 1306080, 1345770, 1378640, 1427618, 1435488, 1550970, 1654368, 1794360, 2067960, 2141427, 2153232, 2392480, 2481552, 2691540, 2757280, 2855236, 3101940, 3569045, 3588720, 4135920, 4282854, 4306464, 4963104, 5383080, 5710472, 6203880, 6424281, 7138090, 7177440, 8271840, 8565708, 10707135, 10766160, 11420944, 12407760, 12848562, 13562371, 14276180, 17131416, 21414270, 21532320, 22841888, 24815520, 25697124, 27124742, 28552360, 32121405, 34262832, 40687113, 42828540, 51394248, 54249484, 57104720, 64242810, 67811855, 68525664, 81374226, 85657080, 102788496, 108498968, 114209440, 122061339, 128485620, 135623710, 162748452, 171314160, 203435565, 205576992, 216997936, 244122678, 256971240, 271247420, 325496904, 342628320, 406871130, 433995872, 488245356, 513942480, 542494840, 610306695, 650993808, 813742260, 976490712, 1027884960, 1084989680, 1220613390, 1301987616, 1627484520, 1952981424, 2169979360, 2441226780, 3254969040, 3905962848, 4882453560, 6509938080, 9764907120, 19529814240]

約数ペア:

[(1, 19529814240), (2, 9764907120), (3, 6509938080), (4, 4882453560), (5, 3905962848), (6, 3254969040), (8, 2441226780), (9, 2169979360), (10, 1952981424), (12, 1627484520), (15, 1301987616), (16, 1220613390), (18, 1084989680), (19, 1027884960), (20, 976490712), (24, 813742260), (30, 650993808), (32, 610306695), (36, 542494840), (38, 513942480), (40, 488245356), (45, 433995872), (48, 406871130), (57, 342628320), (60, 325496904), (72, 271247420), (76, 256971240), (80, 244122678), (90, 216997936), (95, 205576992), (96, 203435565), (114, 171314160), (120, 162748452), (144, 135623710), (152, 128485620), (160, 122061339), (171, 114209440), (180, 108498968), (190, 102788496), (228, 85657080), (240, 81374226), (285, 68525664), (288, 67811855), (304, 64242810), (342, 57104720), (360, 54249484), (380, 51394248), (456, 42828540), (480, 40687113), (570, 34262832), (608, 32121405), (684, 28552360), (720, 27124742), (760, 25697124), (787, 24815520), (855, 22841888), (907, 21532320), (912, 21414270), (1140, 17131416), (1368, 14276180), (1440, 13562371), (1520, 12848562), (1574, 12407760), (1710, 11420944), (1814, 10766160), (1824, 10707135), (2280, 8565708), (2361, 8271840), (2721, 7177440), (2736, 7138090), (3040, 6424281), (3148, 6203880), (3420, 5710472), (3628, 5383080), (3935, 4963104), (4535, 4306464), (4560, 4282854), (4722, 4135920), (5442, 3588720), (5472, 3569045), (6296, 3101940), (6840, 2855236), (7083, 2757280), (7256, 2691540), (7870, 2481552), (8163, 2392480), (9070, 2153232), (9120, 2141427), (9444, 2067960), (10884, 1794360), (11805, 1654368), (12592, 1550970), (13605, 1435488), (13680, 1427618), (14166, 1378640), (14512, 1345770), (14953, 1306080), (15740, 1240776), (16326, 1196240), (17233, 1133280), (18140, 1076616), (18888, 1033980), (21768, 897180), (23610, 827184), (25184, 775485), (27210, 717744), (27360, 713809), (28332, 689320), (29024, 672885), (29906, 653040), (31480, 620388), (32652, 598120), (34466, 566640), (35415, 551456), (36280, 538308), (37776, 516990), (40815, 478496), (43536, 448590), (44859, 435360), (47220, 413592), (51699, 377760), (54420, 358872), (56664, 344660), (59812, 326520), (62960, 310194), (65304, 299060), (68932, 283320), (70830, 275728), (72560, 269154), (74765, 261216), (75552, 258495), (81630, 239248), (86165, 226656), (87072, 224295), (89718, 217680), (94440, 206796), (103398, 188880), (108840, 179436), (113328, 172330), (119624, 163260), (125920, 155097), (130608, 149530), (134577, 145120), (137864, 141660)]