230208480

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 845365248

約数和(自身を除く): 615156768

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, 191, 216, 240, 243, 248, 270, 279, 288, 310, 324, 360, 372, 382, 405, 432, 465, 480, 486, 496, 540, 558, 573, 620, 648, 720, 744, 764, 810, 837, 864, 930, 955, 972, 992, 1080, 1116, 1146, 1215, 1240, 1296, 1395, 1440, 1488, 1528, 1620, 1674, 1719, 1860, 1910, 1944, 2160, 2232, 2292, 2430, 2480, 2511, 2592, 2790, 2865, 2976, 3056, 3240, 3348, 3438, 3720, 3820, 3888, 4185, 4320, 4464, 4584, 4860, 4960, 5022, 5157, 5580, 5730, 5921, 6112, 6480, 6696, 6876, 7440, 7533, 7640, 7776, 8370, 8595, 8928, 9168, 9720, 10044, 10314, 11160, 11460, 11842, 12555, 12960, 13392, 13752, 14880, 15066, 15280, 15471, 16740, 17190, 17763, 18336, 19440, 20088, 20628, 22320, 22920, 23684, 25110, 25785, 26784, 27504, 29605, 30132, 30560, 30942, 33480, 34380, 35526, 37665, 38880, 40176, 41256, 44640, 45840, 46413, 47368, 50220, 51570, 53289, 55008, 59210, 60264, 61884, 66960, 68760, 71052, 75330, 77355, 80352, 82512, 88815, 91680, 92826, 94736, 100440, 103140, 106578, 118420, 120528, 123768, 133920, 137520, 142104, 150660, 154710, 159867, 165024, 177630, 185652, 189472, 200880, 206280, 213156, 232065, 236840, 241056, 247536, 266445, 275040, 284208, 301320, 309420, 319734, 355260, 371304, 401760, 412560, 426312, 464130, 473680, 479601, 495072, 532890, 568416, 602640, 618840, 639468, 710520, 742608, 799335, 825120, 852624, 928260, 947360, 959202, 1065780, 1205280, 1237680, 1278936, 1421040, 1438803, 1485216, 1598670, 1705248, 1856520, 1918404, 2131560, 2398005, 2475360, 2557872, 2842080, 2877606, 3197340, 3713040, 3836808, 4263120, 4796010, 5115744, 5755212, 6394680, 7194015, 7426080, 7673616, 8526240, 9592020, 11510424, 12789360, 14388030, 15347232, 19184040, 23020848, 25578720, 28776060, 38368080, 46041696, 57552120, 76736160, 115104240, 230208480]

約数ペア:

[(1, 230208480), (2, 115104240), (3, 76736160), (4, 57552120), (5, 46041696), (6, 38368080), (8, 28776060), (9, 25578720), (10, 23020848), (12, 19184040), (15, 15347232), (16, 14388030), (18, 12789360), (20, 11510424), (24, 9592020), (27, 8526240), (30, 7673616), (31, 7426080), (32, 7194015), (36, 6394680), (40, 5755212), (45, 5115744), (48, 4796010), (54, 4263120), (60, 3836808), (62, 3713040), (72, 3197340), (80, 2877606), (81, 2842080), (90, 2557872), (93, 2475360), (96, 2398005), (108, 2131560), (120, 1918404), (124, 1856520), (135, 1705248), (144, 1598670), (155, 1485216), (160, 1438803), (162, 1421040), (180, 1278936), (186, 1237680), (191, 1205280), (216, 1065780), (240, 959202), (243, 947360), (248, 928260), (270, 852624), (279, 825120), (288, 799335), (310, 742608), (324, 710520), (360, 639468), (372, 618840), (382, 602640), (405, 568416), (432, 532890), (465, 495072), (480, 479601), (486, 473680), (496, 464130), (540, 426312), (558, 412560), (573, 401760), (620, 371304), (648, 355260), (720, 319734), (744, 309420), (764, 301320), (810, 284208), (837, 275040), (864, 266445), (930, 247536), (955, 241056), (972, 236840), (992, 232065), (1080, 213156), (1116, 206280), (1146, 200880), (1215, 189472), (1240, 185652), (1296, 177630), (1395, 165024), (1440, 159867), (1488, 154710), (1528, 150660), (1620, 142104), (1674, 137520), (1719, 133920), (1860, 123768), (1910, 120528), (1944, 118420), (2160, 106578), (2232, 103140), (2292, 100440), (2430, 94736), (2480, 92826), (2511, 91680), (2592, 88815), (2790, 82512), (2865, 80352), (2976, 77355), (3056, 75330), (3240, 71052), (3348, 68760), (3438, 66960), (3720, 61884), (3820, 60264), (3888, 59210), (4185, 55008), (4320, 53289), (4464, 51570), (4584, 50220), (4860, 47368), (4960, 46413), (5022, 45840), (5157, 44640), (5580, 41256), (5730, 40176), (5921, 38880), (6112, 37665), (6480, 35526), (6696, 34380), (6876, 33480), (7440, 30942), (7533, 30560), (7640, 30132), (7776, 29605), (8370, 27504), (8595, 26784), (8928, 25785), (9168, 25110), (9720, 23684), (10044, 22920), (10314, 22320), (11160, 20628), (11460, 20088), (11842, 19440), (12555, 18336), (12960, 17763), (13392, 17190), (13752, 16740), (14880, 15471), (15066, 15280)]