7268402880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6991}}^1$

素因数の和:7052

約数の個数: 252

約数和(自身を含む): 26389108512

約数和(自身を除く): 19120705632

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, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 361, 380, 456, 480, 570, 576, 608, 684, 720, 722, 760, 855, 912, 960, 1083, 1140, 1216, 1368, 1440, 1444, 1520, 1710, 1805, 1824, 2166, 2280, 2736, 2880, 2888, 3040, 3249, 3420, 3610, 3648, 4332, 4560, 5415, 5472, 5776, 6080, 6498, 6840, 6991, 7220, 8664, 9120, 10830, 10944, 11552, 12996, 13680, 13982, 14440, 16245, 17328, 18240, 20973, 21660, 23104, 25992, 27360, 27964, 28880, 32490, 34656, 34955, 41946, 43320, 51984, 54720, 55928, 57760, 62919, 64980, 69312, 69910, 83892, 86640, 103968, 104865, 111856, 115520, 125838, 129960, 132829, 139820, 167784, 173280, 207936, 209730, 223712, 251676, 259920, 265658, 279640, 314595, 335568, 346560, 398487, 419460, 447424, 503352, 519840, 531316, 559280, 629190, 664145, 671136, 796974, 838920, 1006704, 1039680, 1062632, 1118560, 1195461, 1258380, 1328290, 1342272, 1593948, 1677840, 1992435, 2013408, 2125264, 2237120, 2390922, 2516760, 2523751, 2656580, 3187896, 3355680, 3984870, 4026816, 4250528, 4781844, 5033520, 5047502, 5313160, 5977305, 6375792, 6711360, 7571253, 7969740, 8501056, 9563688, 10067040, 10095004, 10626320, 11954610, 12618755, 12751584, 15142506, 15939480, 19127376, 20134080, 20190008, 21252640, 22713759, 23909220, 25237510, 25503168, 30285012, 31878960, 37856265, 38254752, 40380016, 42505280, 45427518, 47818440, 50475020, 60570024, 63757920, 75712530, 76509504, 80760032, 90855036, 95636880, 100950040, 113568795, 121140048, 127515840, 151425060, 161520064, 181710072, 191273760, 201900080, 227137590, 242280096, 302850120, 363420144, 382547520, 403800160, 454275180, 484560192, 605700240, 726840288, 807600320, 908550360, 1211400480, 1453680576, 1817100720, 2422800960, 3634201440, 7268402880]

約数ペア:

[(1, 7268402880), (2, 3634201440), (3, 2422800960), (4, 1817100720), (5, 1453680576), (6, 1211400480), (8, 908550360), (9, 807600320), (10, 726840288), (12, 605700240), (15, 484560192), (16, 454275180), (18, 403800160), (19, 382547520), (20, 363420144), (24, 302850120), (30, 242280096), (32, 227137590), (36, 201900080), (38, 191273760), (40, 181710072), (45, 161520064), (48, 151425060), (57, 127515840), (60, 121140048), (64, 113568795), (72, 100950040), (76, 95636880), (80, 90855036), (90, 80760032), (95, 76509504), (96, 75712530), (114, 63757920), (120, 60570024), (144, 50475020), (152, 47818440), (160, 45427518), (171, 42505280), (180, 40380016), (190, 38254752), (192, 37856265), (228, 31878960), (240, 30285012), (285, 25503168), (288, 25237510), (304, 23909220), (320, 22713759), (342, 21252640), (360, 20190008), (361, 20134080), (380, 19127376), (456, 15939480), (480, 15142506), (570, 12751584), (576, 12618755), (608, 11954610), (684, 10626320), (720, 10095004), (722, 10067040), (760, 9563688), (855, 8501056), (912, 7969740), (960, 7571253), (1083, 6711360), (1140, 6375792), (1216, 5977305), (1368, 5313160), (1440, 5047502), (1444, 5033520), (1520, 4781844), (1710, 4250528), (1805, 4026816), (1824, 3984870), (2166, 3355680), (2280, 3187896), (2736, 2656580), (2880, 2523751), (2888, 2516760), (3040, 2390922), (3249, 2237120), (3420, 2125264), (3610, 2013408), (3648, 1992435), (4332, 1677840), (4560, 1593948), (5415, 1342272), (5472, 1328290), (5776, 1258380), (6080, 1195461), (6498, 1118560), (6840, 1062632), (6991, 1039680), (7220, 1006704), (8664, 838920), (9120, 796974), (10830, 671136), (10944, 664145), (11552, 629190), (12996, 559280), (13680, 531316), (13982, 519840), (14440, 503352), (16245, 447424), (17328, 419460), (18240, 398487), (20973, 346560), (21660, 335568), (23104, 314595), (25992, 279640), (27360, 265658), (27964, 259920), (28880, 251676), (32490, 223712), (34656, 209730), (34955, 207936), (41946, 173280), (43320, 167784), (51984, 139820), (54720, 132829), (55928, 129960), (57760, 125838), (62919, 115520), (64980, 111856), (69312, 104865), (69910, 103968), (83892, 86640)]