9987912480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{911}}^1$

素因数の和:1200

約数の個数: 384

約数和(自身を含む): 38919315456

約数和(自身を除く): 28931402976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 251, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 502, 520, 546, 560, 624, 672, 728, 753, 780, 840, 910, 911, 1004, 1040, 1092, 1120, 1248, 1255, 1365, 1456, 1506, 1560, 1680, 1757, 1820, 1822, 2008, 2080, 2184, 2510, 2730, 2733, 2912, 3012, 3120, 3263, 3360, 3514, 3640, 3644, 3765, 4016, 4368, 4555, 5020, 5271, 5460, 5466, 6024, 6240, 6377, 6526, 7028, 7280, 7288, 7530, 8032, 8736, 8785, 9110, 9789, 10040, 10542, 10920, 10932, 11843, 12048, 12754, 13052, 13665, 14056, 14560, 14576, 15060, 16315, 17570, 18220, 19131, 19578, 20080, 21084, 21840, 21864, 22841, 23686, 24096, 25508, 26104, 26355, 27330, 28112, 29152, 30120, 31885, 32630, 35140, 35529, 36440, 38262, 39156, 40160, 42168, 43680, 43728, 45682, 47372, 48945, 51016, 52208, 52710, 54660, 56224, 59215, 60240, 63770, 65260, 68523, 70280, 71058, 72880, 76524, 78312, 82901, 84336, 87456, 91364, 94744, 95655, 97890, 102032, 104416, 105420, 109320, 114205, 118430, 120480, 127540, 130520, 137046, 140560, 142116, 145760, 153048, 156624, 165802, 168672, 177645, 182728, 189488, 191310, 195780, 204064, 210840, 218640, 228410, 228661, 236860, 248703, 255080, 261040, 274092, 281120, 284232, 306096, 313248, 331604, 342615, 355290, 365456, 378976, 382620, 391560, 414505, 421680, 437280, 456820, 457322, 473720, 497406, 510160, 522080, 548184, 568464, 612192, 663208, 685230, 685983, 710580, 730912, 765240, 783120, 829010, 843360, 913640, 914644, 947440, 994812, 1020320, 1096368, 1136928, 1143305, 1243515, 1326416, 1370460, 1371966, 1421160, 1530480, 1566240, 1600627, 1658020, 1827280, 1829288, 1894880, 1989624, 2192736, 2286610, 2487030, 2652832, 2740920, 2743932, 2842320, 2972593, 3060960, 3201254, 3316040, 3429915, 3654560, 3658576, 3979248, 4573220, 4801881, 4974060, 5481840, 5487864, 5684640, 5945186, 6402508, 6632080, 6859830, 7317152, 7958496, 8003135, 8917779, 9146440, 9603762, 9948120, 10963680, 10975728, 11890372, 12805016, 13264160, 13719660, 14862965, 16006270, 17835558, 18292880, 19207524, 19896240, 20808151, 21951456, 23780744, 24009405, 25610032, 27439320, 29725930, 32012540, 35671116, 36585760, 38415048, 39792480, 41616302, 44588895, 47561488, 48018810, 51220064, 54878640, 59451860, 62424453, 64025080, 71342232, 76830096, 83232604, 89177790, 95122976, 96037620, 104040755, 109757280, 118903720, 124848906, 128050160, 142684464, 153660192, 166465208, 178355580, 192075240, 208081510, 237807440, 249697812, 256100320, 285368928, 312122265, 332930416, 356711160, 384150480, 416163020, 475614880, 499395624, 624244530, 665860832, 713422320, 768300960, 832326040, 998791248, 1248489060, 1426844640, 1664652080, 1997582496, 2496978120, 3329304160, 4993956240, 9987912480]

約数ペア:

[(1, 9987912480), (2, 4993956240), (3, 3329304160), (4, 2496978120), (5, 1997582496), (6, 1664652080), (7, 1426844640), (8, 1248489060), (10, 998791248), (12, 832326040), (13, 768300960), (14, 713422320), (15, 665860832), (16, 624244530), (20, 499395624), (21, 475614880), (24, 416163020), (26, 384150480), (28, 356711160), (30, 332930416), (32, 312122265), (35, 285368928), (39, 256100320), (40, 249697812), (42, 237807440), (48, 208081510), (52, 192075240), (56, 178355580), (60, 166465208), (65, 153660192), (70, 142684464), (78, 128050160), (80, 124848906), (84, 118903720), (91, 109757280), (96, 104040755), (104, 96037620), (105, 95122976), (112, 89177790), (120, 83232604), (130, 76830096), (140, 71342232), (156, 64025080), (160, 62424453), (168, 59451860), (182, 54878640), (195, 51220064), (208, 48018810), (210, 47561488), (224, 44588895), (240, 41616302), (251, 39792480), (260, 38415048), (273, 36585760), (280, 35671116), (312, 32012540), (336, 29725930), (364, 27439320), (390, 25610032), (416, 24009405), (420, 23780744), (455, 21951456), (480, 20808151), (502, 19896240), (520, 19207524), (546, 18292880), (560, 17835558), (624, 16006270), (672, 14862965), (728, 13719660), (753, 13264160), (780, 12805016), (840, 11890372), (910, 10975728), (911, 10963680), (1004, 9948120), (1040, 9603762), (1092, 9146440), (1120, 8917779), (1248, 8003135), (1255, 7958496), (1365, 7317152), (1456, 6859830), (1506, 6632080), (1560, 6402508), (1680, 5945186), (1757, 5684640), (1820, 5487864), (1822, 5481840), (2008, 4974060), (2080, 4801881), (2184, 4573220), (2510, 3979248), (2730, 3658576), (2733, 3654560), (2912, 3429915), (3012, 3316040), (3120, 3201254), (3263, 3060960), (3360, 2972593), (3514, 2842320), (3640, 2743932), (3644, 2740920), (3765, 2652832), (4016, 2487030), (4368, 2286610), (4555, 2192736), (5020, 1989624), (5271, 1894880), (5460, 1829288), (5466, 1827280), (6024, 1658020), (6240, 1600627), (6377, 1566240), (6526, 1530480), (7028, 1421160), (7280, 1371966), (7288, 1370460), (7530, 1326416), (8032, 1243515), (8736, 1143305), (8785, 1136928), (9110, 1096368), (9789, 1020320), (10040, 994812), (10542, 947440), (10920, 914644), (10932, 913640), (11843, 843360), (12048, 829010), (12754, 783120), (13052, 765240), (13665, 730912), (14056, 710580), (14560, 685983), (14576, 685230), (15060, 663208), (16315, 612192), (17570, 568464), (18220, 548184), (19131, 522080), (19578, 510160), (20080, 497406), (21084, 473720), (21840, 457322), (21864, 456820), (22841, 437280), (23686, 421680), (24096, 414505), (25508, 391560), (26104, 382620), (26355, 378976), (27330, 365456), (28112, 355290), (29152, 342615), (30120, 331604), (31885, 313248), (32630, 306096), (35140, 284232), (35529, 281120), (36440, 274092), (38262, 261040), (39156, 255080), (40160, 248703), (42168, 236860), (43680, 228661), (43728, 228410), (45682, 218640), (47372, 210840), (48945, 204064), (51016, 195780), (52208, 191310), (52710, 189488), (54660, 182728), (56224, 177645), (59215, 168672), (60240, 165802), (63770, 156624), (65260, 153048), (68523, 145760), (70280, 142116), (71058, 140560), (72880, 137046), (76524, 130520), (78312, 127540), (82901, 120480), (84336, 118430), (87456, 114205), (91364, 109320), (94744, 105420), (95655, 104416), (97890, 102032)]