8461270080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{18713}}^1$

素因数の和:18893

約数の個数: 168

約数和(自身を含む): 29290179672

約数和(自身を除く): 20828909592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 157, 160, 180, 192, 240, 288, 314, 320, 360, 471, 480, 576, 628, 720, 785, 942, 960, 1256, 1413, 1440, 1570, 1884, 2355, 2512, 2826, 2880, 3140, 3768, 4710, 5024, 5652, 6280, 7065, 7536, 9420, 10048, 11304, 12560, 14130, 15072, 18713, 18840, 22608, 25120, 28260, 30144, 37426, 37680, 45216, 50240, 56139, 56520, 74852, 75360, 90432, 93565, 112278, 113040, 149704, 150720, 168417, 187130, 224556, 226080, 280695, 299408, 336834, 374260, 449112, 452160, 561390, 598816, 673668, 748520, 842085, 898224, 1122780, 1197632, 1347336, 1497040, 1684170, 1796448, 2245560, 2694672, 2937941, 2994080, 3368340, 3592896, 4491120, 5389344, 5875882, 5988160, 6736680, 8813823, 8982240, 10778688, 11751764, 13473360, 14689705, 17627646, 17964480, 23503528, 26441469, 26946720, 29379410, 35255292, 44069115, 47007056, 52882938, 53893440, 58758820, 70510584, 88138230, 94014112, 105765876, 117517640, 132207345, 141021168, 176276460, 188028224, 211531752, 235035280, 264414690, 282042336, 352552920, 423063504, 470070560, 528829380, 564084672, 705105840, 846127008, 940141120, 1057658760, 1410211680, 1692254016, 2115317520, 2820423360, 4230635040, 8461270080]

約数ペア:

[(1, 8461270080), (2, 4230635040), (3, 2820423360), (4, 2115317520), (5, 1692254016), (6, 1410211680), (8, 1057658760), (9, 940141120), (10, 846127008), (12, 705105840), (15, 564084672), (16, 528829380), (18, 470070560), (20, 423063504), (24, 352552920), (30, 282042336), (32, 264414690), (36, 235035280), (40, 211531752), (45, 188028224), (48, 176276460), (60, 141021168), (64, 132207345), (72, 117517640), (80, 105765876), (90, 94014112), (96, 88138230), (120, 70510584), (144, 58758820), (157, 53893440), (160, 52882938), (180, 47007056), (192, 44069115), (240, 35255292), (288, 29379410), (314, 26946720), (320, 26441469), (360, 23503528), (471, 17964480), (480, 17627646), (576, 14689705), (628, 13473360), (720, 11751764), (785, 10778688), (942, 8982240), (960, 8813823), (1256, 6736680), (1413, 5988160), (1440, 5875882), (1570, 5389344), (1884, 4491120), (2355, 3592896), (2512, 3368340), (2826, 2994080), (2880, 2937941), (3140, 2694672), (3768, 2245560), (4710, 1796448), (5024, 1684170), (5652, 1497040), (6280, 1347336), (7065, 1197632), (7536, 1122780), (9420, 898224), (10048, 842085), (11304, 748520), (12560, 673668), (14130, 598816), (15072, 561390), (18713, 452160), (18840, 449112), (22608, 374260), (25120, 336834), (28260, 299408), (30144, 280695), (37426, 226080), (37680, 224556), (45216, 187130), (50240, 168417), (56139, 150720), (56520, 149704), (74852, 113040), (75360, 112278), (90432, 93565)]