21646005480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2347}}^1$

素因数の和:2529

約数の個数: 384

約数和(自身を含む): 81887345280

約数和(自身を除く): 60241339800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 137, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 274, 306, 330, 340, 360, 374, 396, 408, 411, 440, 495, 510, 548, 561, 612, 660, 680, 685, 748, 765, 792, 822, 935, 990, 1020, 1096, 1122, 1224, 1233, 1320, 1370, 1496, 1507, 1530, 1644, 1683, 1870, 1980, 2040, 2055, 2244, 2329, 2347, 2466, 2740, 2805, 3014, 3060, 3288, 3366, 3740, 3960, 4110, 4488, 4521, 4658, 4694, 4932, 5480, 5610, 6028, 6120, 6165, 6732, 6987, 7041, 7480, 7535, 8220, 8415, 9042, 9316, 9388, 9864, 11220, 11645, 11735, 12056, 12330, 13464, 13563, 13974, 14082, 15070, 16440, 16830, 18084, 18632, 18776, 20961, 21123, 22440, 22605, 23290, 23470, 24660, 25619, 25817, 27126, 27948, 28164, 30140, 33660, 34935, 35205, 36168, 39899, 41922, 42246, 45210, 46580, 46940, 49320, 51238, 51634, 54252, 55896, 56328, 60280, 67320, 67815, 69870, 70410, 76857, 77451, 79798, 83844, 84492, 90420, 93160, 93880, 102476, 103268, 104805, 105615, 108504, 119697, 128095, 129085, 135630, 139740, 140820, 153714, 154902, 159596, 167688, 168984, 180840, 199495, 204952, 206536, 209610, 211230, 230571, 232353, 239394, 256190, 258170, 271260, 279480, 281640, 307428, 309804, 319192, 321539, 359091, 384285, 387255, 398990, 419220, 422460, 438889, 461142, 464706, 478788, 512380, 516340, 542520, 598485, 614856, 619608, 643078, 718182, 768570, 774510, 797980, 838440, 844920, 877778, 922284, 929412, 957576, 964617, 1024760, 1032680, 1152855, 1161765, 1196970, 1286156, 1316667, 1436364, 1537140, 1549020, 1595960, 1607695, 1755556, 1795455, 1844568, 1858824, 1929234, 2194445, 2305710, 2323530, 2393940, 2572312, 2633334, 2872728, 2893851, 3074280, 3098040, 3215390, 3511112, 3536929, 3590910, 3858468, 3950001, 4388890, 4611420, 4647060, 4787880, 4823085, 5266668, 5466163, 5787702, 6430780, 6583335, 7073858, 7181820, 7716936, 7900002, 8777780, 9222840, 9294120, 9646170, 10533336, 10610787, 10932326, 11575404, 12861560, 13166670, 14147716, 14363640, 14469255, 15800004, 16398489, 17555560, 17684645, 19292340, 19750005, 21221574, 21864652, 23150808, 26333340, 27330815, 28295432, 28938510, 31600008, 31832361, 32796978, 35369290, 38584680, 39500010, 42443148, 43729304, 49195467, 52666680, 53053935, 54661630, 57877020, 60127793, 63664722, 65593956, 70738580, 79000020, 81992445, 84886296, 98390934, 106107870, 109323260, 115754040, 120255586, 127329444, 131187912, 141477160, 158000040, 159161805, 163984890, 180383379, 196781868, 212215740, 218646520, 240511172, 245977335, 254658888, 300638965, 318323610, 327969780, 360766758, 393563736, 424431480, 481022344, 491954670, 541150137, 601277930, 636647220, 655939560, 721533516, 901916895, 983909340, 1082300274, 1202555860, 1273294440, 1443067032, 1803833790, 1967818680, 2164600548, 2405111720, 2705750685, 3607667580, 4329201096, 5411501370, 7215335160, 10823002740, 21646005480]

約数ペア:

[(1, 21646005480), (2, 10823002740), (3, 7215335160), (4, 5411501370), (5, 4329201096), (6, 3607667580), (8, 2705750685), (9, 2405111720), (10, 2164600548), (11, 1967818680), (12, 1803833790), (15, 1443067032), (17, 1273294440), (18, 1202555860), (20, 1082300274), (22, 983909340), (24, 901916895), (30, 721533516), (33, 655939560), (34, 636647220), (36, 601277930), (40, 541150137), (44, 491954670), (45, 481022344), (51, 424431480), (55, 393563736), (60, 360766758), (66, 327969780), (68, 318323610), (72, 300638965), (85, 254658888), (88, 245977335), (90, 240511172), (99, 218646520), (102, 212215740), (110, 196781868), (120, 180383379), (132, 163984890), (136, 159161805), (137, 158000040), (153, 141477160), (165, 131187912), (170, 127329444), (180, 120255586), (187, 115754040), (198, 109323260), (204, 106107870), (220, 98390934), (255, 84886296), (264, 81992445), (274, 79000020), (306, 70738580), (330, 65593956), (340, 63664722), (360, 60127793), (374, 57877020), (396, 54661630), (408, 53053935), (411, 52666680), (440, 49195467), (495, 43729304), (510, 42443148), (548, 39500010), (561, 38584680), (612, 35369290), (660, 32796978), (680, 31832361), (685, 31600008), (748, 28938510), (765, 28295432), (792, 27330815), (822, 26333340), (935, 23150808), (990, 21864652), (1020, 21221574), (1096, 19750005), (1122, 19292340), (1224, 17684645), (1233, 17555560), (1320, 16398489), (1370, 15800004), (1496, 14469255), (1507, 14363640), (1530, 14147716), (1644, 13166670), (1683, 12861560), (1870, 11575404), (1980, 10932326), (2040, 10610787), (2055, 10533336), (2244, 9646170), (2329, 9294120), (2347, 9222840), (2466, 8777780), (2740, 7900002), (2805, 7716936), (3014, 7181820), (3060, 7073858), (3288, 6583335), (3366, 6430780), (3740, 5787702), (3960, 5466163), (4110, 5266668), (4488, 4823085), (4521, 4787880), (4658, 4647060), (4694, 4611420), (4932, 4388890), (5480, 3950001), (5610, 3858468), (6028, 3590910), (6120, 3536929), (6165, 3511112), (6732, 3215390), (6987, 3098040), (7041, 3074280), (7480, 2893851), (7535, 2872728), (8220, 2633334), (8415, 2572312), (9042, 2393940), (9316, 2323530), (9388, 2305710), (9864, 2194445), (11220, 1929234), (11645, 1858824), (11735, 1844568), (12056, 1795455), (12330, 1755556), (13464, 1607695), (13563, 1595960), (13974, 1549020), (14082, 1537140), (15070, 1436364), (16440, 1316667), (16830, 1286156), (18084, 1196970), (18632, 1161765), (18776, 1152855), (20961, 1032680), (21123, 1024760), (22440, 964617), (22605, 957576), (23290, 929412), (23470, 922284), (24660, 877778), (25619, 844920), (25817, 838440), (27126, 797980), (27948, 774510), (28164, 768570), (30140, 718182), (33660, 643078), (34935, 619608), (35205, 614856), (36168, 598485), (39899, 542520), (41922, 516340), (42246, 512380), (45210, 478788), (46580, 464706), (46940, 461142), (49320, 438889), (51238, 422460), (51634, 419220), (54252, 398990), (55896, 387255), (56328, 384285), (60280, 359091), (67320, 321539), (67815, 319192), (69870, 309804), (70410, 307428), (76857, 281640), (77451, 279480), (79798, 271260), (83844, 258170), (84492, 256190), (90420, 239394), (93160, 232353), (93880, 230571), (102476, 211230), (103268, 209610), (104805, 206536), (105615, 204952), (108504, 199495), (119697, 180840), (128095, 168984), (129085, 167688), (135630, 159596), (139740, 154902), (140820, 153714)]