212168250720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{528097}}^1$

素因数の和:528155

約数の個数: 240

約数和(自身を含む): 772932682368

約数和(自身を除く): 560764431648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5580, 6480, 6696, 7440, 8370, 8928, 10044, 11160, 12555, 12960, 13392, 14880, 16740, 20088, 22320, 25110, 26784, 33480, 40176, 44640, 50220, 66960, 80352, 100440, 133920, 200880, 401760, 528097, 1056194, 1584291, 2112388, 2640485, 3168582, 4224776, 4752873, 5280970, 6337164, 7921455, 8449552, 9505746, 10561940, 12674328, 14258619, 15842910, 16371007, 16899104, 19011492, 21123880, 23764365, 25348656, 28517238, 31685820, 32742014, 38022984, 42247760, 42775857, 47528730, 49113021, 50697312, 57034476, 63371640, 65484028, 71293095, 76045968, 81855035, 84495520, 85551714, 95057460, 98226042, 114068952, 126743280, 130968056, 142586190, 147339063, 152091936, 163710070, 171103428, 190114920, 196452084, 213879285, 228137904, 245565105, 253486560, 261936112, 285172380, 294678126, 327420140, 342206856, 380229840, 392904168, 427758570, 442017189, 456275808, 491130210, 523872224, 570344760, 589356252, 654840280, 684413712, 736695315, 760459680, 785808336, 855517140, 884034378, 982260420, 1140689520, 1178712504, 1309680560, 1326051567, 1368827424, 1473390630, 1571616672, 1711034280, 1768068756, 1964520840, 2210085945, 2281379040, 2357425008, 2619361120, 2652103134, 2946781260, 3422068560, 3536137512, 3929041680, 4420171890, 4714850016, 5304206268, 5893562520, 6630257835, 6844137120, 7072275024, 7858083360, 8840343780, 10608412536, 11787125040, 13260515670, 14144550048, 17680687560, 21216825072, 23574250080, 26521031340, 35361375120, 42433650144, 53042062680, 70722750240, 106084125360, 212168250720]

約数ペア:

[(1, 212168250720), (2, 106084125360), (3, 70722750240), (4, 53042062680), (5, 42433650144), (6, 35361375120), (8, 26521031340), (9, 23574250080), (10, 21216825072), (12, 17680687560), (15, 14144550048), (16, 13260515670), (18, 11787125040), (20, 10608412536), (24, 8840343780), (27, 7858083360), (30, 7072275024), (31, 6844137120), (32, 6630257835), (36, 5893562520), (40, 5304206268), (45, 4714850016), (48, 4420171890), (54, 3929041680), (60, 3536137512), (62, 3422068560), (72, 2946781260), (80, 2652103134), (81, 2619361120), (90, 2357425008), (93, 2281379040), (96, 2210085945), (108, 1964520840), (120, 1768068756), (124, 1711034280), (135, 1571616672), (144, 1473390630), (155, 1368827424), (160, 1326051567), (162, 1309680560), (180, 1178712504), (186, 1140689520), (216, 982260420), (240, 884034378), (248, 855517140), (270, 785808336), (279, 760459680), (288, 736695315), (310, 684413712), (324, 654840280), (360, 589356252), (372, 570344760), (405, 523872224), (432, 491130210), (465, 456275808), (480, 442017189), (496, 427758570), (540, 392904168), (558, 380229840), (620, 342206856), (648, 327420140), (720, 294678126), (744, 285172380), (810, 261936112), (837, 253486560), (864, 245565105), (930, 228137904), (992, 213879285), (1080, 196452084), (1116, 190114920), (1240, 171103428), (1296, 163710070), (1395, 152091936), (1440, 147339063), (1488, 142586190), (1620, 130968056), (1674, 126743280), (1860, 114068952), (2160, 98226042), (2232, 95057460), (2480, 85551714), (2511, 84495520), (2592, 81855035), (2790, 76045968), (2976, 71293095), (3240, 65484028), (3348, 63371640), (3720, 57034476), (4185, 50697312), (4320, 49113021), (4464, 47528730), (4960, 42775857), (5022, 42247760), (5580, 38022984), (6480, 32742014), (6696, 31685820), (7440, 28517238), (8370, 25348656), (8928, 23764365), (10044, 21123880), (11160, 19011492), (12555, 16899104), (12960, 16371007), (13392, 15842910), (14880, 14258619), (16740, 12674328), (20088, 10561940), (22320, 9505746), (25110, 8449552), (26784, 7921455), (33480, 6337164), (40176, 5280970), (44640, 4752873), (50220, 4224776), (66960, 3168582), (80352, 2640485), (100440, 2112388), (133920, 1584291), (200880, 1056194), (401760, 528097)]