21012456960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4877}}^1$

素因数の和:4934

約数の個数: 480

約数和(自身を含む): 84074788512

約数和(自身を除く): 63062331552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 128, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 220, 240, 255, 256, 264, 272, 288, 306, 320, 330, 340, 352, 360, 374, 384, 396, 408, 440, 480, 495, 510, 512, 528, 544, 561, 576, 612, 640, 660, 680, 704, 720, 748, 765, 768, 792, 816, 880, 935, 960, 990, 1020, 1056, 1088, 1122, 1152, 1224, 1280, 1320, 1360, 1408, 1440, 1496, 1530, 1536, 1584, 1632, 1683, 1760, 1870, 1920, 1980, 2040, 2112, 2176, 2244, 2304, 2448, 2560, 2640, 2720, 2805, 2816, 2880, 2992, 3060, 3168, 3264, 3366, 3520, 3740, 3840, 3960, 4080, 4224, 4352, 4488, 4608, 4877, 4896, 5280, 5440, 5610, 5632, 5760, 5984, 6120, 6336, 6528, 6732, 7040, 7480, 7680, 7920, 8160, 8415, 8448, 8704, 8976, 9754, 9792, 10560, 10880, 11220, 11520, 11968, 12240, 12672, 13056, 13464, 14080, 14631, 14960, 15840, 16320, 16830, 16896, 17952, 19508, 19584, 21120, 21760, 22440, 23040, 23936, 24385, 24480, 25344, 26112, 26928, 28160, 29262, 29920, 31680, 32640, 33660, 35904, 39016, 39168, 42240, 43520, 43893, 44880, 47872, 48770, 48960, 50688, 53647, 53856, 58524, 59840, 63360, 65280, 67320, 71808, 73155, 78032, 78336, 82909, 84480, 87786, 89760, 95744, 97540, 97920, 107294, 107712, 117048, 119680, 126720, 130560, 134640, 143616, 146310, 156064, 160941, 165818, 175572, 179520, 195080, 195840, 214588, 215424, 219465, 234096, 239360, 248727, 253440, 268235, 269280, 287232, 292620, 312128, 321882, 331636, 351144, 359040, 390160, 391680, 414545, 429176, 430848, 438930, 468192, 478720, 482823, 497454, 536470, 538560, 585240, 624256, 643764, 663272, 702288, 718080, 746181, 780320, 804705, 829090, 858352, 861696, 877860, 911999, 936384, 965646, 994908, 1072940, 1077120, 1170480, 1243635, 1248512, 1287528, 1326544, 1404576, 1436160, 1492362, 1560640, 1609410, 1658180, 1716704, 1755720, 1823998, 1872768, 1931292, 1989816, 2145880, 2154240, 2340960, 2414115, 2487270, 2497024, 2575056, 2653088, 2735997, 2809152, 2984724, 3121280, 3218820, 3316360, 3433408, 3511440, 3647996, 3730905, 3745536, 3862584, 3979632, 4291760, 4308480, 4559995, 4681920, 4828230, 4974540, 5150112, 5306176, 5471994, 5618304, 5969448, 6242560, 6437640, 6632720, 6866816, 7022880, 7295992, 7461810, 7491072, 7725168, 7959264, 8207991, 8583520, 9119990, 9363840, 9656460, 9949080, 10300224, 10612352, 10943988, 11236608, 11938896, 12485120, 12875280, 13265440, 13679985, 13733632, 14045760, 14591984, 14923620, 15450336, 15918528, 16415982, 17167040, 18239980, 18727680, 19312920, 19898160, 20600448, 21224704, 21887976, 22473216, 23877792, 25750560, 26530880, 27359970, 27467264, 28091520, 29183968, 29847240, 30900672, 31837056, 32831964, 34334080, 36479960, 37455360, 38625840, 39796320, 41039955, 41200896, 42449408, 43775952, 47755584, 51501120, 53061760, 54719940, 56183040, 58367936, 59694480, 61801344, 63674112, 65663928, 68668160, 72959920, 77251680, 79592640, 82079910, 82401792, 87551904, 95511168, 103002240, 106123520, 109439880, 112366080, 116735872, 119388960, 123602688, 127348224, 131327856, 137336320, 145919840, 154503360, 159185280, 164159820, 175103808, 191022336, 206004480, 212247040, 218879760, 233471744, 238777920, 247205376, 262655712, 291839680, 309006720, 318370560, 328319640, 350207616, 382044672, 412008960, 437759520, 466943488, 477555840, 525311424, 583679360, 618013440, 636741120, 656639280, 700415232, 875519040, 955111680, 1050622848, 1167358720, 1236026880, 1313278560, 1400830464, 1751038080, 1910223360, 2101245696, 2334717440, 2626557120, 3502076160, 4202491392, 5253114240, 7004152320, 10506228480, 21012456960]

約数ペア:

[(1, 21012456960), (2, 10506228480), (3, 7004152320), (4, 5253114240), (5, 4202491392), (6, 3502076160), (8, 2626557120), (9, 2334717440), (10, 2101245696), (11, 1910223360), (12, 1751038080), (15, 1400830464), (16, 1313278560), (17, 1236026880), (18, 1167358720), (20, 1050622848), (22, 955111680), (24, 875519040), (30, 700415232), (32, 656639280), (33, 636741120), (34, 618013440), (36, 583679360), (40, 525311424), (44, 477555840), (45, 466943488), (48, 437759520), (51, 412008960), (55, 382044672), (60, 350207616), (64, 328319640), (66, 318370560), (68, 309006720), (72, 291839680), (80, 262655712), (85, 247205376), (88, 238777920), (90, 233471744), (96, 218879760), (99, 212247040), (102, 206004480), (110, 191022336), (120, 175103808), (128, 164159820), (132, 159185280), (136, 154503360), (144, 145919840), (153, 137336320), (160, 131327856), (165, 127348224), (170, 123602688), (176, 119388960), (180, 116735872), (187, 112366080), (192, 109439880), (198, 106123520), (204, 103002240), (220, 95511168), (240, 87551904), (255, 82401792), (256, 82079910), (264, 79592640), (272, 77251680), (288, 72959920), (306, 68668160), (320, 65663928), (330, 63674112), (340, 61801344), (352, 59694480), (360, 58367936), (374, 56183040), (384, 54719940), (396, 53061760), (408, 51501120), (440, 47755584), (480, 43775952), (495, 42449408), (510, 41200896), (512, 41039955), (528, 39796320), (544, 38625840), (561, 37455360), (576, 36479960), (612, 34334080), (640, 32831964), (660, 31837056), (680, 30900672), (704, 29847240), (720, 29183968), (748, 28091520), (765, 27467264), (768, 27359970), (792, 26530880), (816, 25750560), (880, 23877792), (935, 22473216), (960, 21887976), (990, 21224704), (1020, 20600448), (1056, 19898160), (1088, 19312920), (1122, 18727680), (1152, 18239980), (1224, 17167040), (1280, 16415982), (1320, 15918528), (1360, 15450336), (1408, 14923620), (1440, 14591984), (1496, 14045760), (1530, 13733632), (1536, 13679985), (1584, 13265440), (1632, 12875280), (1683, 12485120), (1760, 11938896), (1870, 11236608), (1920, 10943988), (1980, 10612352), (2040, 10300224), (2112, 9949080), (2176, 9656460), (2244, 9363840), (2304, 9119990), (2448, 8583520), (2560, 8207991), (2640, 7959264), (2720, 7725168), (2805, 7491072), (2816, 7461810), (2880, 7295992), (2992, 7022880), (3060, 6866816), (3168, 6632720), (3264, 6437640), (3366, 6242560), (3520, 5969448), (3740, 5618304), (3840, 5471994), (3960, 5306176), (4080, 5150112), (4224, 4974540), (4352, 4828230), (4488, 4681920), (4608, 4559995), (4877, 4308480), (4896, 4291760), (5280, 3979632), (5440, 3862584), (5610, 3745536), (5632, 3730905), (5760, 3647996), (5984, 3511440), (6120, 3433408), (6336, 3316360), (6528, 3218820), (6732, 3121280), (7040, 2984724), (7480, 2809152), (7680, 2735997), (7920, 2653088), (8160, 2575056), (8415, 2497024), (8448, 2487270), (8704, 2414115), (8976, 2340960), (9754, 2154240), (9792, 2145880), (10560, 1989816), (10880, 1931292), (11220, 1872768), (11520, 1823998), (11968, 1755720), (12240, 1716704), (12672, 1658180), (13056, 1609410), (13464, 1560640), (14080, 1492362), (14631, 1436160), (14960, 1404576), (15840, 1326544), (16320, 1287528), (16830, 1248512), (16896, 1243635), (17952, 1170480), (19508, 1077120), (19584, 1072940), (21120, 994908), (21760, 965646), (22440, 936384), (23040, 911999), (23936, 877860), (24385, 861696), (24480, 858352), (25344, 829090), (26112, 804705), (26928, 780320), (28160, 746181), (29262, 718080), (29920, 702288), (31680, 663272), (32640, 643764), (33660, 624256), (35904, 585240), (39016, 538560), (39168, 536470), (42240, 497454), (43520, 482823), (43893, 478720), (44880, 468192), (47872, 438930), (48770, 430848), (48960, 429176), (50688, 414545), (53647, 391680), (53856, 390160), (58524, 359040), (59840, 351144), (63360, 331636), (65280, 321882), (67320, 312128), (71808, 292620), (73155, 287232), (78032, 269280), (78336, 268235), (82909, 253440), (84480, 248727), (87786, 239360), (89760, 234096), (95744, 219465), (97540, 215424), (97920, 214588), (107294, 195840), (107712, 195080), (117048, 179520), (119680, 175572), (126720, 165818), (130560, 160941), (134640, 156064), (143616, 146310)]