82640869920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{10391}}^1$

素因数の和:10685

約数の個数: 384

約数和(自身を含む): 331852308480

約数和(自身を除く): 249211438560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 263, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 526, 540, 560, 630, 672, 720, 756, 789, 840, 864, 945, 1008, 1052, 1080, 1120, 1260, 1315, 1440, 1512, 1578, 1680, 1841, 1890, 2016, 2104, 2160, 2367, 2520, 2630, 3024, 3156, 3360, 3682, 3780, 3945, 4208, 4320, 4734, 5040, 5260, 5523, 6048, 6312, 7101, 7364, 7560, 7890, 8416, 9205, 9468, 10080, 10391, 10520, 11046, 11835, 12624, 14202, 14728, 15120, 15780, 16569, 18410, 18936, 20782, 21040, 22092, 23670, 25248, 27615, 28404, 29456, 30240, 31173, 31560, 33138, 35505, 36820, 37872, 41564, 42080, 44184, 47340, 49707, 51955, 55230, 56808, 58912, 62346, 63120, 66276, 71010, 72737, 73640, 75744, 82845, 83128, 88368, 93519, 94680, 99414, 103910, 110460, 113616, 124692, 126240, 132552, 142020, 145474, 147280, 155865, 165690, 166256, 176736, 187038, 189360, 198828, 207820, 218211, 220920, 227232, 248535, 249384, 265104, 280557, 284040, 290948, 294560, 311730, 331380, 332512, 363685, 374076, 378720, 397656, 415640, 436422, 441840, 467595, 497070, 498768, 530208, 561114, 568080, 581896, 623460, 654633, 662760, 727370, 748152, 795312, 831280, 872844, 883680, 935190, 994140, 997536, 1091055, 1122228, 1136160, 1163792, 1246920, 1309266, 1325520, 1402785, 1454740, 1496304, 1590624, 1662560, 1745688, 1870380, 1963899, 1988280, 2182110, 2244456, 2327584, 2493840, 2618532, 2651040, 2732833, 2805570, 2909480, 2992608, 3273165, 3491376, 3740760, 3927798, 3976560, 4364220, 4488912, 4987680, 5237064, 5465666, 5611140, 5818960, 6546330, 6982752, 7481520, 7855596, 7953120, 8198499, 8728440, 8977824, 9819495, 10474128, 10931332, 11222280, 11637920, 13092660, 13664165, 14963040, 15711192, 16396998, 17456880, 19129831, 19638990, 20948256, 21862664, 22444560, 24595497, 26185320, 27328330, 31422384, 32793996, 34913760, 38259662, 39277980, 40992495, 43725328, 44889120, 49190994, 52370640, 54656660, 57389493, 62844768, 65587992, 73786491, 76519324, 78555960, 81984990, 87450656, 95649155, 98381988, 104741280, 109313320, 114778986, 122977485, 131175984, 147572982, 153038648, 157111920, 163969980, 172168479, 191298310, 196763976, 218626640, 229557972, 245954970, 262351968, 286947465, 295145964, 306077296, 314223840, 327939960, 344336958, 368932455, 382596620, 393527952, 437253280, 459115944, 491909940, 516505437, 573894930, 590291928, 612154592, 655879920, 688673916, 737864910, 765193240, 787055904, 860842395, 918231888, 983819880, 1033010874, 1147789860, 1180583856, 1311759840, 1377347832, 1475729820, 1530386480, 1721684790, 1836463776, 1967639760, 2066021748, 2295579720, 2361167712, 2582527185, 2754695664, 2951459640, 3060772960, 3443369580, 3935279520, 4132043496, 4591159440, 5165054370, 5509391328, 5902919280, 6886739160, 8264086992, 9182318880, 10330108740, 11805838560, 13773478320, 16528173984, 20660217480, 27546956640, 41320434960, 82640869920]

約数ペア:

[(1, 82640869920), (2, 41320434960), (3, 27546956640), (4, 20660217480), (5, 16528173984), (6, 13773478320), (7, 11805838560), (8, 10330108740), (9, 9182318880), (10, 8264086992), (12, 6886739160), (14, 5902919280), (15, 5509391328), (16, 5165054370), (18, 4591159440), (20, 4132043496), (21, 3935279520), (24, 3443369580), (27, 3060772960), (28, 2951459640), (30, 2754695664), (32, 2582527185), (35, 2361167712), (36, 2295579720), (40, 2066021748), (42, 1967639760), (45, 1836463776), (48, 1721684790), (54, 1530386480), (56, 1475729820), (60, 1377347832), (63, 1311759840), (70, 1180583856), (72, 1147789860), (80, 1033010874), (84, 983819880), (90, 918231888), (96, 860842395), (105, 787055904), (108, 765193240), (112, 737864910), (120, 688673916), (126, 655879920), (135, 612154592), (140, 590291928), (144, 573894930), (160, 516505437), (168, 491909940), (180, 459115944), (189, 437253280), (210, 393527952), (216, 382596620), (224, 368932455), (240, 344336958), (252, 327939960), (263, 314223840), (270, 306077296), (280, 295145964), (288, 286947465), (315, 262351968), (336, 245954970), (360, 229557972), (378, 218626640), (420, 196763976), (432, 191298310), (480, 172168479), (504, 163969980), (526, 157111920), (540, 153038648), (560, 147572982), (630, 131175984), (672, 122977485), (720, 114778986), (756, 109313320), (789, 104741280), (840, 98381988), (864, 95649155), (945, 87450656), (1008, 81984990), (1052, 78555960), (1080, 76519324), (1120, 73786491), (1260, 65587992), (1315, 62844768), (1440, 57389493), (1512, 54656660), (1578, 52370640), (1680, 49190994), (1841, 44889120), (1890, 43725328), (2016, 40992495), (2104, 39277980), (2160, 38259662), (2367, 34913760), (2520, 32793996), (2630, 31422384), (3024, 27328330), (3156, 26185320), (3360, 24595497), (3682, 22444560), (3780, 21862664), (3945, 20948256), (4208, 19638990), (4320, 19129831), (4734, 17456880), (5040, 16396998), (5260, 15711192), (5523, 14963040), (6048, 13664165), (6312, 13092660), (7101, 11637920), (7364, 11222280), (7560, 10931332), (7890, 10474128), (8416, 9819495), (9205, 8977824), (9468, 8728440), (10080, 8198499), (10391, 7953120), (10520, 7855596), (11046, 7481520), (11835, 6982752), (12624, 6546330), (14202, 5818960), (14728, 5611140), (15120, 5465666), (15780, 5237064), (16569, 4987680), (18410, 4488912), (18936, 4364220), (20782, 3976560), (21040, 3927798), (22092, 3740760), (23670, 3491376), (25248, 3273165), (27615, 2992608), (28404, 2909480), (29456, 2805570), (30240, 2732833), (31173, 2651040), (31560, 2618532), (33138, 2493840), (35505, 2327584), (36820, 2244456), (37872, 2182110), (41564, 1988280), (42080, 1963899), (44184, 1870380), (47340, 1745688), (49707, 1662560), (51955, 1590624), (55230, 1496304), (56808, 1454740), (58912, 1402785), (62346, 1325520), (63120, 1309266), (66276, 1246920), (71010, 1163792), (72737, 1136160), (73640, 1122228), (75744, 1091055), (82845, 997536), (83128, 994140), (88368, 935190), (93519, 883680), (94680, 872844), (99414, 831280), (103910, 795312), (110460, 748152), (113616, 727370), (124692, 662760), (126240, 654633), (132552, 623460), (142020, 581896), (145474, 568080), (147280, 561114), (155865, 530208), (165690, 498768), (166256, 497070), (176736, 467595), (187038, 441840), (189360, 436422), (198828, 415640), (207820, 397656), (218211, 378720), (220920, 374076), (227232, 363685), (248535, 332512), (249384, 331380), (265104, 311730), (280557, 294560), (284040, 290948)]