8200376640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{15907}}^1$

素因数の和:16109

約数の個数: 168

約数和(自身を含む): 28365236640

約数和(自身を除く): 20164860000

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, 160, 179, 180, 192, 240, 288, 320, 358, 360, 480, 537, 576, 716, 720, 895, 960, 1074, 1432, 1440, 1611, 1790, 2148, 2685, 2864, 2880, 3222, 3580, 4296, 5370, 5728, 6444, 7160, 8055, 8592, 10740, 11456, 12888, 14320, 15907, 16110, 17184, 21480, 25776, 28640, 31814, 32220, 34368, 42960, 47721, 51552, 57280, 63628, 64440, 79535, 85920, 95442, 103104, 127256, 128880, 143163, 159070, 171840, 190884, 238605, 254512, 257760, 286326, 318140, 381768, 477210, 509024, 515520, 572652, 636280, 715815, 763536, 954420, 1018048, 1145304, 1272560, 1431630, 1527072, 1908840, 2290608, 2545120, 2847353, 2863260, 3054144, 3817680, 4581216, 5090240, 5694706, 5726520, 7635360, 8542059, 9162432, 11389412, 11453040, 14236765, 15270720, 17084118, 22778824, 22906080, 25626177, 28473530, 34168236, 42710295, 45557648, 45812160, 51252354, 56947060, 68336472, 85420590, 91115296, 102504708, 113894120, 128130885, 136672944, 170841180, 182230592, 205009416, 227788240, 256261770, 273345888, 341682360, 410018832, 455576480, 512523540, 546691776, 683364720, 820037664, 911152960, 1025047080, 1366729440, 1640075328, 2050094160, 2733458880, 4100188320, 8200376640]

約数ペア:

[(1, 8200376640), (2, 4100188320), (3, 2733458880), (4, 2050094160), (5, 1640075328), (6, 1366729440), (8, 1025047080), (9, 911152960), (10, 820037664), (12, 683364720), (15, 546691776), (16, 512523540), (18, 455576480), (20, 410018832), (24, 341682360), (30, 273345888), (32, 256261770), (36, 227788240), (40, 205009416), (45, 182230592), (48, 170841180), (60, 136672944), (64, 128130885), (72, 113894120), (80, 102504708), (90, 91115296), (96, 85420590), (120, 68336472), (144, 56947060), (160, 51252354), (179, 45812160), (180, 45557648), (192, 42710295), (240, 34168236), (288, 28473530), (320, 25626177), (358, 22906080), (360, 22778824), (480, 17084118), (537, 15270720), (576, 14236765), (716, 11453040), (720, 11389412), (895, 9162432), (960, 8542059), (1074, 7635360), (1432, 5726520), (1440, 5694706), (1611, 5090240), (1790, 4581216), (2148, 3817680), (2685, 3054144), (2864, 2863260), (2880, 2847353), (3222, 2545120), (3580, 2290608), (4296, 1908840), (5370, 1527072), (5728, 1431630), (6444, 1272560), (7160, 1145304), (8055, 1018048), (8592, 954420), (10740, 763536), (11456, 715815), (12888, 636280), (14320, 572652), (15907, 515520), (16110, 509024), (17184, 477210), (21480, 381768), (25776, 318140), (28640, 286326), (31814, 257760), (32220, 254512), (34368, 238605), (42960, 190884), (47721, 171840), (51552, 159070), (57280, 143163), (63628, 128880), (64440, 127256), (79535, 103104), (85920, 95442)]