164089484160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{642581}}^1$

素因数の和:642629

約数の個数: 256

約数和(自身を含む): 629216294400

約数和(自身を除く): 465126810240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 10640, 12160, 12768, 13440, 15960, 17024, 18240, 21280, 25536, 31920, 36480, 42560, 51072, 63840, 85120, 127680, 255360, 642581, 1285162, 1927743, 2570324, 3212905, 3855486, 4498067, 5140648, 6425810, 7710972, 8996134, 9638715, 10281296, 12209039, 12851620, 13494201, 15421944, 17992268, 19277430, 20562592, 22490335, 24418078, 25703240, 26988402, 30843888, 35984536, 36627117, 38554860, 41125184, 44980670, 48836156, 51406480, 53976804, 61045195, 61687776, 67471005, 71969072, 73254234, 77109720, 82250368, 85463273, 89961340, 97672312, 102812960, 107953608, 122090390, 123375552, 134942010, 143938144, 146508468, 154219440, 170926546, 179922680, 183135585, 195344624, 205625920, 215907216, 244180780, 246751104, 256389819, 269884020, 287876288, 293016936, 308438880, 341853092, 359845360, 366271170, 390689248, 411251840, 427316365, 431814432, 488361560, 512779638, 539768040, 575752576, 586033872, 616877760, 683706184, 719690720, 732542340, 781378496, 854632730, 863628864, 976723120, 1025559276, 1079536080, 1172067744, 1233755520, 1281949095, 1367412368, 1439381440, 1465084680, 1562756992, 1709265460, 1727257728, 1953446240, 2051118552, 2159072160, 2344135488, 2563898190, 2734824736, 2878762880, 2930169360, 3418530920, 3906892480, 4102237104, 4318144320, 4688270976, 5127796380, 5469649472, 5860338720, 6837061840, 7813784960, 8204474208, 8636288640, 10255592760, 10939298944, 11720677440, 13674123680, 16408948416, 20511185520, 23441354880, 27348247360, 32817896832, 41022371040, 54696494720, 82044742080, 164089484160]

約数ペア:

[(1, 164089484160), (2, 82044742080), (3, 54696494720), (4, 41022371040), (5, 32817896832), (6, 27348247360), (7, 23441354880), (8, 20511185520), (10, 16408948416), (12, 13674123680), (14, 11720677440), (15, 10939298944), (16, 10255592760), (19, 8636288640), (20, 8204474208), (21, 7813784960), (24, 6837061840), (28, 5860338720), (30, 5469649472), (32, 5127796380), (35, 4688270976), (38, 4318144320), (40, 4102237104), (42, 3906892480), (48, 3418530920), (56, 2930169360), (57, 2878762880), (60, 2734824736), (64, 2563898190), (70, 2344135488), (76, 2159072160), (80, 2051118552), (84, 1953446240), (95, 1727257728), (96, 1709265460), (105, 1562756992), (112, 1465084680), (114, 1439381440), (120, 1367412368), (128, 1281949095), (133, 1233755520), (140, 1172067744), (152, 1079536080), (160, 1025559276), (168, 976723120), (190, 863628864), (192, 854632730), (210, 781378496), (224, 732542340), (228, 719690720), (240, 683706184), (266, 616877760), (280, 586033872), (285, 575752576), (304, 539768040), (320, 512779638), (336, 488361560), (380, 431814432), (384, 427316365), (399, 411251840), (420, 390689248), (448, 366271170), (456, 359845360), (480, 341853092), (532, 308438880), (560, 293016936), (570, 287876288), (608, 269884020), (640, 256389819), (665, 246751104), (672, 244180780), (760, 215907216), (798, 205625920), (840, 195344624), (896, 183135585), (912, 179922680), (960, 170926546), (1064, 154219440), (1120, 146508468), (1140, 143938144), (1216, 134942010), (1330, 123375552), (1344, 122090390), (1520, 107953608), (1596, 102812960), (1680, 97672312), (1824, 89961340), (1920, 85463273), (1995, 82250368), (2128, 77109720), (2240, 73254234), (2280, 71969072), (2432, 67471005), (2660, 61687776), (2688, 61045195), (3040, 53976804), (3192, 51406480), (3360, 48836156), (3648, 44980670), (3990, 41125184), (4256, 38554860), (4480, 36627117), (4560, 35984536), (5320, 30843888), (6080, 26988402), (6384, 25703240), (6720, 24418078), (7296, 22490335), (7980, 20562592), (8512, 19277430), (9120, 17992268), (10640, 15421944), (12160, 13494201), (12768, 12851620), (13440, 12209039), (15960, 10281296), (17024, 9638715), (18240, 8996134), (21280, 7710972), (25536, 6425810), (31920, 5140648), (36480, 4498067), (42560, 3855486), (51072, 3212905), (63840, 2570324), (85120, 1927743), (127680, 1285162), (255360, 642581)]