163480680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 609991200

約数和(自身を除く): 446510520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 139, 162, 165, 180, 198, 216, 220, 242, 243, 264, 270, 278, 297, 324, 330, 360, 363, 396, 405, 417, 440, 484, 486, 495, 540, 556, 594, 605, 648, 660, 695, 726, 792, 810, 834, 891, 968, 972, 990, 1080, 1089, 1112, 1188, 1210, 1215, 1251, 1320, 1390, 1452, 1485, 1529, 1620, 1668, 1782, 1815, 1944, 1980, 2085, 2178, 2376, 2420, 2430, 2502, 2673, 2780, 2904, 2970, 3058, 3240, 3267, 3336, 3564, 3630, 3753, 3960, 4170, 4356, 4455, 4587, 4840, 4860, 5004, 5346, 5445, 5560, 5940, 6116, 6255, 6534, 7128, 7260, 7506, 7645, 8340, 8712, 8910, 9174, 9720, 9801, 10008, 10692, 10890, 11259, 11880, 12232, 12510, 13068, 13365, 13761, 14520, 15012, 15290, 16335, 16680, 16819, 17820, 18348, 18765, 19602, 21384, 21780, 22518, 22935, 25020, 26136, 26730, 27522, 29403, 30024, 30580, 32670, 33638, 33777, 35640, 36696, 37530, 39204, 41283, 43560, 45036, 45870, 49005, 50040, 50457, 53460, 55044, 56295, 58806, 61160, 65340, 67276, 67554, 68805, 75060, 78408, 82566, 84095, 90072, 91740, 98010, 100914, 106920, 110088, 112590, 117612, 123849, 130680, 134552, 135108, 137610, 147015, 150120, 151371, 165132, 168190, 168885, 183480, 196020, 201828, 206415, 225180, 235224, 247698, 252285, 270216, 275220, 294030, 302742, 330264, 336380, 337770, 371547, 392040, 403656, 412830, 450360, 454113, 495396, 504570, 550440, 588060, 605484, 619245, 672760, 675540, 743094, 756855, 825660, 908226, 990792, 1009140, 1176120, 1210968, 1238490, 1351080, 1362339, 1486188, 1513710, 1651320, 1816452, 1857735, 2018280, 2270565, 2476980, 2724678, 2972376, 3027420, 3632904, 3715470, 4087017, 4541130, 4953960, 5449356, 6054840, 6811695, 7430940, 8174034, 9082260, 10898712, 13623390, 14861880, 16348068, 18164520, 20435085, 27246780, 32696136, 40870170, 54493560, 81740340, 163480680]

約数ペア:

[(1, 163480680), (2, 81740340), (3, 54493560), (4, 40870170), (5, 32696136), (6, 27246780), (8, 20435085), (9, 18164520), (10, 16348068), (11, 14861880), (12, 13623390), (15, 10898712), (18, 9082260), (20, 8174034), (22, 7430940), (24, 6811695), (27, 6054840), (30, 5449356), (33, 4953960), (36, 4541130), (40, 4087017), (44, 3715470), (45, 3632904), (54, 3027420), (55, 2972376), (60, 2724678), (66, 2476980), (72, 2270565), (81, 2018280), (88, 1857735), (90, 1816452), (99, 1651320), (108, 1513710), (110, 1486188), (120, 1362339), (121, 1351080), (132, 1238490), (135, 1210968), (139, 1176120), (162, 1009140), (165, 990792), (180, 908226), (198, 825660), (216, 756855), (220, 743094), (242, 675540), (243, 672760), (264, 619245), (270, 605484), (278, 588060), (297, 550440), (324, 504570), (330, 495396), (360, 454113), (363, 450360), (396, 412830), (405, 403656), (417, 392040), (440, 371547), (484, 337770), (486, 336380), (495, 330264), (540, 302742), (556, 294030), (594, 275220), (605, 270216), (648, 252285), (660, 247698), (695, 235224), (726, 225180), (792, 206415), (810, 201828), (834, 196020), (891, 183480), (968, 168885), (972, 168190), (990, 165132), (1080, 151371), (1089, 150120), (1112, 147015), (1188, 137610), (1210, 135108), (1215, 134552), (1251, 130680), (1320, 123849), (1390, 117612), (1452, 112590), (1485, 110088), (1529, 106920), (1620, 100914), (1668, 98010), (1782, 91740), (1815, 90072), (1944, 84095), (1980, 82566), (2085, 78408), (2178, 75060), (2376, 68805), (2420, 67554), (2430, 67276), (2502, 65340), (2673, 61160), (2780, 58806), (2904, 56295), (2970, 55044), (3058, 53460), (3240, 50457), (3267, 50040), (3336, 49005), (3564, 45870), (3630, 45036), (3753, 43560), (3960, 41283), (4170, 39204), (4356, 37530), (4455, 36696), (4587, 35640), (4840, 33777), (4860, 33638), (5004, 32670), (5346, 30580), (5445, 30024), (5560, 29403), (5940, 27522), (6116, 26730), (6255, 26136), (6534, 25020), (7128, 22935), (7260, 22518), (7506, 21780), (7645, 21384), (8340, 19602), (8712, 18765), (8910, 18348), (9174, 17820), (9720, 16819), (9801, 16680), (10008, 16335), (10692, 15290), (10890, 15012), (11259, 14520), (11880, 13761), (12232, 13365), (12510, 13068)]