8969520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 33569280

約数和(自身を除く): 24599760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 281, 285, 304, 336, 380, 399, 420, 456, 532, 560, 562, 570, 665, 760, 798, 840, 843, 912, 1064, 1124, 1140, 1330, 1405, 1520, 1596, 1680, 1686, 1967, 1995, 2128, 2248, 2280, 2660, 2810, 3192, 3372, 3934, 3990, 4215, 4496, 4560, 5320, 5339, 5620, 5901, 6384, 6744, 7868, 7980, 8430, 9835, 10640, 10678, 11240, 11802, 13488, 15736, 15960, 16017, 16860, 19670, 21356, 22480, 23604, 26695, 29505, 31472, 31920, 32034, 33720, 37373, 39340, 42712, 47208, 53390, 59010, 64068, 67440, 74746, 78680, 80085, 85424, 94416, 106780, 112119, 118020, 128136, 149492, 157360, 160170, 186865, 213560, 224238, 236040, 256272, 298984, 320340, 373730, 427120, 448476, 472080, 560595, 597968, 640680, 747460, 896952, 1121190, 1281360, 1494920, 1793904, 2242380, 2989840, 4484760, 8969520]

約数ペア:

[(1, 8969520), (2, 4484760), (3, 2989840), (4, 2242380), (5, 1793904), (6, 1494920), (7, 1281360), (8, 1121190), (10, 896952), (12, 747460), (14, 640680), (15, 597968), (16, 560595), (19, 472080), (20, 448476), (21, 427120), (24, 373730), (28, 320340), (30, 298984), (35, 256272), (38, 236040), (40, 224238), (42, 213560), (48, 186865), (56, 160170), (57, 157360), (60, 149492), (70, 128136), (76, 118020), (80, 112119), (84, 106780), (95, 94416), (105, 85424), (112, 80085), (114, 78680), (120, 74746), (133, 67440), (140, 64068), (152, 59010), (168, 53390), (190, 47208), (210, 42712), (228, 39340), (240, 37373), (266, 33720), (280, 32034), (281, 31920), (285, 31472), (304, 29505), (336, 26695), (380, 23604), (399, 22480), (420, 21356), (456, 19670), (532, 16860), (560, 16017), (562, 15960), (570, 15736), (665, 13488), (760, 11802), (798, 11240), (840, 10678), (843, 10640), (912, 9835), (1064, 8430), (1124, 7980), (1140, 7868), (1330, 6744), (1405, 6384), (1520, 5901), (1596, 5620), (1680, 5339), (1686, 5320), (1967, 4560), (1995, 4496), (2128, 4215), (2248, 3990), (2280, 3934), (2660, 3372), (2810, 3192)]