215867520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3407}}^1$

素因数の和:3443

約数の個数: 192

約数和(自身を含む): 813421440

約数和(自身を除く): 597553920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3407, 3520, 3960, 4224, 5280, 5760, 6336, 6814, 7040, 7920, 10221, 10560, 12672, 13628, 15840, 17035, 20442, 21120, 27256, 30663, 31680, 34070, 37477, 40884, 51105, 54512, 61326, 63360, 68140, 74954, 81768, 102210, 109024, 112431, 122652, 136280, 149908, 153315, 163536, 187385, 204420, 218048, 224862, 245304, 272560, 299816, 306630, 327072, 337293, 374770, 408840, 436096, 449724, 490608, 545120, 562155, 599632, 613260, 654144, 674586, 749540, 817680, 899448, 981216, 1090240, 1124310, 1199264, 1226520, 1308288, 1349172, 1499080, 1635360, 1686465, 1798896, 1962432, 2180480, 2248620, 2398528, 2453040, 2698344, 2998160, 3270720, 3372930, 3597792, 3924864, 4497240, 4797056, 4906080, 5396688, 5996320, 6541440, 6745860, 7195584, 8994480, 9812160, 10793376, 11992640, 13491720, 14391168, 17988960, 19624320, 21586752, 23985280, 26983440, 35977920, 43173504, 53966880, 71955840, 107933760, 215867520]

約数ペア:

[(1, 215867520), (2, 107933760), (3, 71955840), (4, 53966880), (5, 43173504), (6, 35977920), (8, 26983440), (9, 23985280), (10, 21586752), (11, 19624320), (12, 17988960), (15, 14391168), (16, 13491720), (18, 11992640), (20, 10793376), (22, 9812160), (24, 8994480), (30, 7195584), (32, 6745860), (33, 6541440), (36, 5996320), (40, 5396688), (44, 4906080), (45, 4797056), (48, 4497240), (55, 3924864), (60, 3597792), (64, 3372930), (66, 3270720), (72, 2998160), (80, 2698344), (88, 2453040), (90, 2398528), (96, 2248620), (99, 2180480), (110, 1962432), (120, 1798896), (128, 1686465), (132, 1635360), (144, 1499080), (160, 1349172), (165, 1308288), (176, 1226520), (180, 1199264), (192, 1124310), (198, 1090240), (220, 981216), (240, 899448), (264, 817680), (288, 749540), (320, 674586), (330, 654144), (352, 613260), (360, 599632), (384, 562155), (396, 545120), (440, 490608), (480, 449724), (495, 436096), (528, 408840), (576, 374770), (640, 337293), (660, 327072), (704, 306630), (720, 299816), (792, 272560), (880, 245304), (960, 224862), (990, 218048), (1056, 204420), (1152, 187385), (1320, 163536), (1408, 153315), (1440, 149908), (1584, 136280), (1760, 122652), (1920, 112431), (1980, 109024), (2112, 102210), (2640, 81768), (2880, 74954), (3168, 68140), (3407, 63360), (3520, 61326), (3960, 54512), (4224, 51105), (5280, 40884), (5760, 37477), (6336, 34070), (6814, 31680), (7040, 30663), (7920, 27256), (10221, 21120), (10560, 20442), (12672, 17035), (13628, 15840)]