195990480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1114

約数の個数: 240

約数和(自身を含む): 773295744

約数和(自身を除く): 577305264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 240, 252, 259, 280, 296, 315, 333, 336, 360, 370, 420, 444, 504, 518, 555, 560, 592, 630, 666, 720, 740, 777, 840, 888, 1008, 1036, 1051, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 1680, 1776, 2072, 2102, 2220, 2331, 2520, 2590, 2664, 2960, 3108, 3153, 3330, 3885, 4144, 4204, 4440, 4662, 5040, 5180, 5255, 5328, 6216, 6306, 6660, 7357, 7770, 8408, 8880, 9324, 9459, 10360, 10510, 11655, 12432, 12612, 13320, 14714, 15540, 15765, 16816, 18648, 18918, 20720, 21020, 22071, 23310, 25224, 26640, 29428, 31080, 31530, 36785, 37296, 37836, 38887, 42040, 44142, 46620, 47295, 50448, 58856, 62160, 63060, 66213, 73570, 75672, 77774, 84080, 88284, 93240, 94590, 110355, 116661, 117712, 126120, 132426, 147140, 151344, 155548, 176568, 186480, 189180, 194435, 220710, 233322, 252240, 264852, 272209, 294280, 311096, 331065, 349983, 353136, 378360, 388870, 441420, 466644, 529704, 544418, 583305, 588560, 622192, 662130, 699966, 756720, 777740, 816627, 882840, 933288, 1059408, 1088836, 1166610, 1324260, 1361045, 1399932, 1555480, 1633254, 1749915, 1765680, 1866576, 2177672, 2333220, 2449881, 2648520, 2722090, 2799864, 3110960, 3266508, 3499830, 4083135, 4355344, 4666440, 4899762, 5297040, 5444180, 5599728, 6533016, 6999660, 8166270, 9332880, 9799524, 10888360, 12249405, 13066032, 13999320, 16332540, 19599048, 21776720, 24498810, 27998640, 32665080, 39198096, 48997620, 65330160, 97995240, 195990480]

約数ペア:

[(1, 195990480), (2, 97995240), (3, 65330160), (4, 48997620), (5, 39198096), (6, 32665080), (7, 27998640), (8, 24498810), (9, 21776720), (10, 19599048), (12, 16332540), (14, 13999320), (15, 13066032), (16, 12249405), (18, 10888360), (20, 9799524), (21, 9332880), (24, 8166270), (28, 6999660), (30, 6533016), (35, 5599728), (36, 5444180), (37, 5297040), (40, 4899762), (42, 4666440), (45, 4355344), (48, 4083135), (56, 3499830), (60, 3266508), (63, 3110960), (70, 2799864), (72, 2722090), (74, 2648520), (80, 2449881), (84, 2333220), (90, 2177672), (105, 1866576), (111, 1765680), (112, 1749915), (120, 1633254), (126, 1555480), (140, 1399932), (144, 1361045), (148, 1324260), (168, 1166610), (180, 1088836), (185, 1059408), (210, 933288), (222, 882840), (240, 816627), (252, 777740), (259, 756720), (280, 699966), (296, 662130), (315, 622192), (333, 588560), (336, 583305), (360, 544418), (370, 529704), (420, 466644), (444, 441420), (504, 388870), (518, 378360), (555, 353136), (560, 349983), (592, 331065), (630, 311096), (666, 294280), (720, 272209), (740, 264852), (777, 252240), (840, 233322), (888, 220710), (1008, 194435), (1036, 189180), (1051, 186480), (1110, 176568), (1260, 155548), (1295, 151344), (1332, 147140), (1480, 132426), (1554, 126120), (1665, 117712), (1680, 116661), (1776, 110355), (2072, 94590), (2102, 93240), (2220, 88284), (2331, 84080), (2520, 77774), (2590, 75672), (2664, 73570), (2960, 66213), (3108, 63060), (3153, 62160), (3330, 58856), (3885, 50448), (4144, 47295), (4204, 46620), (4440, 44142), (4662, 42040), (5040, 38887), (5180, 37836), (5255, 37296), (5328, 36785), (6216, 31530), (6306, 31080), (6660, 29428), (7357, 26640), (7770, 25224), (8408, 23310), (8880, 22071), (9324, 21020), (9459, 20720), (10360, 18918), (10510, 18648), (11655, 16816), (12432, 15765), (12612, 15540), (13320, 14714)]