999699120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1$

素因数の和:1592

約数の個数: 240

約数和(自身を含む): 3867252480

約数和(自身を除く): 2867553360

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, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 139, 140, 144, 168, 180, 210, 240, 252, 278, 280, 315, 336, 360, 417, 420, 504, 556, 560, 630, 695, 720, 834, 840, 973, 1008, 1112, 1251, 1260, 1390, 1427, 1668, 1680, 1946, 2085, 2224, 2502, 2520, 2780, 2854, 2919, 3336, 3892, 4170, 4281, 4865, 5004, 5040, 5560, 5708, 5838, 6255, 6672, 7135, 7784, 8340, 8562, 8757, 9730, 9989, 10008, 11120, 11416, 11676, 12510, 12843, 14270, 14595, 15568, 16680, 17124, 17514, 19460, 19978, 20016, 21405, 22832, 23352, 25020, 25686, 28540, 29190, 29967, 33360, 34248, 35028, 38920, 39956, 42810, 43785, 46704, 49945, 50040, 51372, 57080, 58380, 59934, 64215, 68496, 70056, 77840, 79912, 85620, 87570, 89901, 99890, 100080, 102744, 114160, 116760, 119868, 128430, 140112, 149835, 159824, 171240, 175140, 179802, 198353, 199780, 205488, 233520, 239736, 256860, 299670, 342480, 350280, 359604, 396706, 399560, 449505, 479472, 513720, 595059, 599340, 700560, 719208, 793412, 799120, 899010, 991765, 1027440, 1190118, 1198680, 1388471, 1438416, 1586824, 1785177, 1798020, 1983530, 2380236, 2397360, 2776942, 2975295, 3173648, 3570354, 3596040, 3967060, 4165413, 4760472, 5553884, 5950590, 6942355, 7140708, 7192080, 7934120, 8330826, 8925885, 9520944, 11107768, 11901180, 12496239, 13884710, 14281416, 15868240, 16661652, 17851770, 20827065, 22215536, 23802360, 24992478, 27769420, 28562832, 33323304, 35703540, 41654130, 47604720, 49984956, 55538840, 62481195, 66646608, 71407080, 83308260, 99969912, 111077680, 124962390, 142814160, 166616520, 199939824, 249924780, 333233040, 499849560, 999699120]

約数ペア:

[(1, 999699120), (2, 499849560), (3, 333233040), (4, 249924780), (5, 199939824), (6, 166616520), (7, 142814160), (8, 124962390), (9, 111077680), (10, 99969912), (12, 83308260), (14, 71407080), (15, 66646608), (16, 62481195), (18, 55538840), (20, 49984956), (21, 47604720), (24, 41654130), (28, 35703540), (30, 33323304), (35, 28562832), (36, 27769420), (40, 24992478), (42, 23802360), (45, 22215536), (48, 20827065), (56, 17851770), (60, 16661652), (63, 15868240), (70, 14281416), (72, 13884710), (80, 12496239), (84, 11901180), (90, 11107768), (105, 9520944), (112, 8925885), (120, 8330826), (126, 7934120), (139, 7192080), (140, 7140708), (144, 6942355), (168, 5950590), (180, 5553884), (210, 4760472), (240, 4165413), (252, 3967060), (278, 3596040), (280, 3570354), (315, 3173648), (336, 2975295), (360, 2776942), (417, 2397360), (420, 2380236), (504, 1983530), (556, 1798020), (560, 1785177), (630, 1586824), (695, 1438416), (720, 1388471), (834, 1198680), (840, 1190118), (973, 1027440), (1008, 991765), (1112, 899010), (1251, 799120), (1260, 793412), (1390, 719208), (1427, 700560), (1668, 599340), (1680, 595059), (1946, 513720), (2085, 479472), (2224, 449505), (2502, 399560), (2520, 396706), (2780, 359604), (2854, 350280), (2919, 342480), (3336, 299670), (3892, 256860), (4170, 239736), (4281, 233520), (4865, 205488), (5004, 199780), (5040, 198353), (5560, 179802), (5708, 175140), (5838, 171240), (6255, 159824), (6672, 149835), (7135, 140112), (7784, 128430), (8340, 119868), (8562, 116760), (8757, 114160), (9730, 102744), (9989, 100080), (10008, 99890), (11120, 89901), (11416, 87570), (11676, 85620), (12510, 79912), (12843, 77840), (14270, 70056), (14595, 68496), (15568, 64215), (16680, 59934), (17124, 58380), (17514, 57080), (19460, 51372), (19978, 50040), (20016, 49945), (21405, 46704), (22832, 43785), (23352, 42810), (25020, 39956), (25686, 38920), (28540, 35028), (29190, 34248), (29967, 33360)]