469378440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 1591349760

約数和(自身を除く): 1121971320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 137, 155, 180, 186, 248, 274, 279, 307, 310, 360, 372, 411, 465, 548, 558, 614, 620, 685, 744, 822, 921, 930, 1096, 1116, 1228, 1233, 1240, 1370, 1395, 1535, 1644, 1842, 1860, 2055, 2232, 2456, 2466, 2740, 2763, 2790, 3070, 3288, 3684, 3720, 4110, 4247, 4605, 4932, 5480, 5526, 5580, 6140, 6165, 7368, 8220, 8494, 9210, 9517, 9864, 11052, 11160, 12280, 12330, 12741, 13815, 16440, 16988, 18420, 19034, 21235, 22104, 24660, 25482, 27630, 28551, 33976, 36840, 38068, 38223, 42059, 42470, 47585, 49320, 50964, 55260, 57102, 63705, 76136, 76446, 84118, 84940, 85653, 95170, 101928, 110520, 114204, 126177, 127410, 142755, 152892, 168236, 169880, 171306, 190340, 191115, 210295, 228408, 252354, 254820, 285510, 305784, 336472, 342612, 378531, 380680, 382230, 420590, 428265, 504708, 509640, 571020, 630885, 685224, 757062, 764460, 841180, 856530, 1009416, 1142040, 1261770, 1303829, 1514124, 1528920, 1682360, 1713060, 1892655, 2523540, 2607658, 3028248, 3426120, 3785310, 3911487, 5047080, 5215316, 6519145, 7570620, 7822974, 10430632, 11734461, 13038290, 15141240, 15645948, 19557435, 23468922, 26076580, 31291896, 39114870, 46937844, 52153160, 58672305, 78229740, 93875688, 117344610, 156459480, 234689220, 469378440]

約数ペア:

[(1, 469378440), (2, 234689220), (3, 156459480), (4, 117344610), (5, 93875688), (6, 78229740), (8, 58672305), (9, 52153160), (10, 46937844), (12, 39114870), (15, 31291896), (18, 26076580), (20, 23468922), (24, 19557435), (30, 15645948), (31, 15141240), (36, 13038290), (40, 11734461), (45, 10430632), (60, 7822974), (62, 7570620), (72, 6519145), (90, 5215316), (93, 5047080), (120, 3911487), (124, 3785310), (137, 3426120), (155, 3028248), (180, 2607658), (186, 2523540), (248, 1892655), (274, 1713060), (279, 1682360), (307, 1528920), (310, 1514124), (360, 1303829), (372, 1261770), (411, 1142040), (465, 1009416), (548, 856530), (558, 841180), (614, 764460), (620, 757062), (685, 685224), (744, 630885), (822, 571020), (921, 509640), (930, 504708), (1096, 428265), (1116, 420590), (1228, 382230), (1233, 380680), (1240, 378531), (1370, 342612), (1395, 336472), (1535, 305784), (1644, 285510), (1842, 254820), (1860, 252354), (2055, 228408), (2232, 210295), (2456, 191115), (2466, 190340), (2740, 171306), (2763, 169880), (2790, 168236), (3070, 152892), (3288, 142755), (3684, 127410), (3720, 126177), (4110, 114204), (4247, 110520), (4605, 101928), (4932, 95170), (5480, 85653), (5526, 84940), (5580, 84118), (6140, 76446), (6165, 76136), (7368, 63705), (8220, 57102), (8494, 55260), (9210, 50964), (9517, 49320), (9864, 47585), (11052, 42470), (11160, 42059), (12280, 38223), (12330, 38068), (12741, 36840), (13815, 33976), (16440, 28551), (16988, 27630), (18420, 25482), (19034, 24660), (21235, 22104)]