419123280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:1001

約数の個数: 160

約数和(自身を含む): 1382054400

約数和(自身を除く): 962931120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 107, 114, 120, 152, 190, 214, 228, 240, 285, 304, 321, 380, 428, 456, 535, 570, 642, 760, 856, 859, 912, 1070, 1140, 1284, 1520, 1605, 1712, 1718, 2033, 2140, 2280, 2568, 2577, 3210, 3436, 4066, 4280, 4295, 4560, 5136, 5154, 6099, 6420, 6872, 8132, 8560, 8590, 10165, 10308, 12198, 12840, 12885, 13744, 16264, 16321, 17180, 20330, 20616, 24396, 25680, 25770, 30495, 32528, 32642, 34360, 40660, 41232, 48792, 48963, 51540, 60990, 65284, 68720, 81320, 81605, 91913, 97584, 97926, 103080, 121980, 130568, 162640, 163210, 183826, 195852, 206160, 243960, 244815, 261136, 275739, 326420, 367652, 391704, 459565, 487920, 489630, 551478, 652840, 735304, 783408, 919130, 979260, 1102956, 1305680, 1378695, 1470608, 1746347, 1838260, 1958520, 2205912, 2757390, 3492694, 3676520, 3917040, 4411824, 5239041, 5514780, 6985388, 7353040, 8731735, 10478082, 11029560, 13970776, 17463470, 20956164, 22059120, 26195205, 27941552, 34926940, 41912328, 52390410, 69853880, 83824656, 104780820, 139707760, 209561640, 419123280]

約数ペア:

[(1, 419123280), (2, 209561640), (3, 139707760), (4, 104780820), (5, 83824656), (6, 69853880), (8, 52390410), (10, 41912328), (12, 34926940), (15, 27941552), (16, 26195205), (19, 22059120), (20, 20956164), (24, 17463470), (30, 13970776), (38, 11029560), (40, 10478082), (48, 8731735), (57, 7353040), (60, 6985388), (76, 5514780), (80, 5239041), (95, 4411824), (107, 3917040), (114, 3676520), (120, 3492694), (152, 2757390), (190, 2205912), (214, 1958520), (228, 1838260), (240, 1746347), (285, 1470608), (304, 1378695), (321, 1305680), (380, 1102956), (428, 979260), (456, 919130), (535, 783408), (570, 735304), (642, 652840), (760, 551478), (856, 489630), (859, 487920), (912, 459565), (1070, 391704), (1140, 367652), (1284, 326420), (1520, 275739), (1605, 261136), (1712, 244815), (1718, 243960), (2033, 206160), (2140, 195852), (2280, 183826), (2568, 163210), (2577, 162640), (3210, 130568), (3436, 121980), (4066, 103080), (4280, 97926), (4295, 97584), (4560, 91913), (5136, 81605), (5154, 81320), (6099, 68720), (6420, 65284), (6872, 60990), (8132, 51540), (8560, 48963), (8590, 48792), (10165, 41232), (10308, 40660), (12198, 34360), (12840, 32642), (12885, 32528), (13744, 30495), (16264, 25770), (16321, 25680), (17180, 24396), (20330, 20616)]