1994809320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:445

約数の個数: 384

約数和(自身を含む): 7821066240

約数和(自身を除く): 5826256920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 127, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 254, 271, 276, 280, 315, 322, 345, 360, 381, 414, 420, 460, 483, 504, 508, 542, 552, 630, 635, 644, 690, 762, 805, 813, 828, 840, 889, 920, 966, 1016, 1035, 1084, 1143, 1260, 1270, 1288, 1355, 1380, 1449, 1524, 1610, 1626, 1656, 1778, 1897, 1905, 1932, 2070, 2168, 2286, 2415, 2439, 2520, 2540, 2667, 2710, 2760, 2898, 2921, 3048, 3220, 3252, 3556, 3794, 3810, 3864, 4065, 4140, 4445, 4572, 4830, 4878, 5080, 5334, 5420, 5691, 5715, 5796, 5842, 6233, 6440, 6504, 7112, 7245, 7588, 7620, 8001, 8130, 8280, 8763, 8890, 9144, 9485, 9660, 9756, 10668, 10840, 11382, 11430, 11592, 11684, 12195, 12466, 13335, 14490, 14605, 15176, 15240, 16002, 16260, 17073, 17526, 17780, 18699, 18970, 19320, 19512, 20447, 21336, 22764, 22860, 23368, 24390, 24932, 26289, 26670, 28455, 28980, 29210, 31165, 32004, 32520, 34146, 34417, 35052, 35560, 37398, 37940, 40005, 40894, 43631, 43815, 45528, 45720, 48780, 49864, 52578, 53340, 56097, 56910, 57960, 58420, 61341, 62330, 64008, 68292, 68834, 70104, 74796, 75880, 80010, 81788, 85365, 87262, 87630, 93495, 97560, 102235, 103251, 105156, 106680, 112194, 113820, 116840, 122682, 124660, 130893, 131445, 136584, 137668, 149592, 160020, 163576, 170730, 172085, 174524, 175260, 184023, 186990, 204470, 206502, 210312, 218155, 224388, 227640, 240919, 245364, 249320, 261786, 262890, 275336, 280485, 306705, 309753, 320040, 341460, 344170, 349048, 350520, 368046, 373980, 392679, 408940, 413004, 436310, 448776, 481838, 490728, 516255, 523572, 525780, 560970, 613410, 619506, 654465, 682920, 688340, 722757, 736092, 747960, 785358, 791591, 817880, 826008, 872620, 920115, 963676, 1032510, 1047144, 1051560, 1121940, 1204595, 1226820, 1239012, 1308930, 1376680, 1445514, 1472184, 1548765, 1570716, 1583182, 1745240, 1840230, 1927352, 1963395, 2065020, 2168271, 2243880, 2374773, 2409190, 2453640, 2478024, 2617860, 2891028, 3097530, 3141432, 3166364, 3613785, 3680460, 3926790, 3957955, 4130040, 4336542, 4749546, 4818380, 5235720, 5541137, 5782056, 6195060, 6332728, 7124319, 7227570, 7360920, 7853580, 7915910, 8673084, 9499092, 9636760, 10841355, 11082274, 11873865, 12390120, 14248638, 14455140, 15707160, 15831820, 16623411, 17346168, 18998184, 21682710, 22164548, 23747730, 27705685, 28497276, 28910280, 31663640, 33246822, 35621595, 43365420, 44329096, 47495460, 49870233, 55411370, 56994552, 66493644, 71243190, 83117055, 86730840, 94990920, 99740466, 110822740, 132987288, 142486380, 166234110, 199480932, 221645480, 249351165, 284972760, 332468220, 398961864, 498702330, 664936440, 997404660, 1994809320]

約数ペア:

[(1, 1994809320), (2, 997404660), (3, 664936440), (4, 498702330), (5, 398961864), (6, 332468220), (7, 284972760), (8, 249351165), (9, 221645480), (10, 199480932), (12, 166234110), (14, 142486380), (15, 132987288), (18, 110822740), (20, 99740466), (21, 94990920), (23, 86730840), (24, 83117055), (28, 71243190), (30, 66493644), (35, 56994552), (36, 55411370), (40, 49870233), (42, 47495460), (45, 44329096), (46, 43365420), (56, 35621595), (60, 33246822), (63, 31663640), (69, 28910280), (70, 28497276), (72, 27705685), (84, 23747730), (90, 22164548), (92, 21682710), (105, 18998184), (115, 17346168), (120, 16623411), (126, 15831820), (127, 15707160), (138, 14455140), (140, 14248638), (161, 12390120), (168, 11873865), (180, 11082274), (184, 10841355), (207, 9636760), (210, 9499092), (230, 8673084), (252, 7915910), (254, 7853580), (271, 7360920), (276, 7227570), (280, 7124319), (315, 6332728), (322, 6195060), (345, 5782056), (360, 5541137), (381, 5235720), (414, 4818380), (420, 4749546), (460, 4336542), (483, 4130040), (504, 3957955), (508, 3926790), (542, 3680460), (552, 3613785), (630, 3166364), (635, 3141432), (644, 3097530), (690, 2891028), (762, 2617860), (805, 2478024), (813, 2453640), (828, 2409190), (840, 2374773), (889, 2243880), (920, 2168271), (966, 2065020), (1016, 1963395), (1035, 1927352), (1084, 1840230), (1143, 1745240), (1260, 1583182), (1270, 1570716), (1288, 1548765), (1355, 1472184), (1380, 1445514), (1449, 1376680), (1524, 1308930), (1610, 1239012), (1626, 1226820), (1656, 1204595), (1778, 1121940), (1897, 1051560), (1905, 1047144), (1932, 1032510), (2070, 963676), (2168, 920115), (2286, 872620), (2415, 826008), (2439, 817880), (2520, 791591), (2540, 785358), (2667, 747960), (2710, 736092), (2760, 722757), (2898, 688340), (2921, 682920), (3048, 654465), (3220, 619506), (3252, 613410), (3556, 560970), (3794, 525780), (3810, 523572), (3864, 516255), (4065, 490728), (4140, 481838), (4445, 448776), (4572, 436310), (4830, 413004), (4878, 408940), (5080, 392679), (5334, 373980), (5420, 368046), (5691, 350520), (5715, 349048), (5796, 344170), (5842, 341460), (6233, 320040), (6440, 309753), (6504, 306705), (7112, 280485), (7245, 275336), (7588, 262890), (7620, 261786), (8001, 249320), (8130, 245364), (8280, 240919), (8763, 227640), (8890, 224388), (9144, 218155), (9485, 210312), (9660, 206502), (9756, 204470), (10668, 186990), (10840, 184023), (11382, 175260), (11430, 174524), (11592, 172085), (11684, 170730), (12195, 163576), (12466, 160020), (13335, 149592), (14490, 137668), (14605, 136584), (15176, 131445), (15240, 130893), (16002, 124660), (16260, 122682), (17073, 116840), (17526, 113820), (17780, 112194), (18699, 106680), (18970, 105156), (19320, 103251), (19512, 102235), (20447, 97560), (21336, 93495), (22764, 87630), (22860, 87262), (23368, 85365), (24390, 81788), (24932, 80010), (26289, 75880), (26670, 74796), (28455, 70104), (28980, 68834), (29210, 68292), (31165, 64008), (32004, 62330), (32520, 61341), (34146, 58420), (34417, 57960), (35052, 56910), (35560, 56097), (37398, 53340), (37940, 52578), (40005, 49864), (40894, 48780), (43631, 45720), (43815, 45528)]