164179440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2672

約数の個数: 160

約数和(自身を含む): 585230400

約数和(自身を除く): 421050960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 2621, 3132, 3480, 3915, 4176, 5220, 5242, 6264, 6960, 7830, 7863, 10440, 10484, 12528, 13105, 15660, 15726, 20880, 20968, 23589, 26210, 31320, 31452, 39315, 41936, 47178, 52420, 62640, 62904, 70767, 76009, 78630, 94356, 104840, 117945, 125808, 141534, 152018, 157260, 188712, 209680, 228027, 235890, 283068, 304036, 314520, 353835, 377424, 380045, 456054, 471780, 566136, 608072, 629040, 684081, 707670, 760090, 912108, 943560, 1132272, 1140135, 1216144, 1368162, 1415340, 1520180, 1824216, 1887120, 2052243, 2280270, 2736324, 2830680, 3040360, 3420405, 3648432, 4104486, 4560540, 5472648, 5661360, 6080720, 6840810, 8208972, 9121080, 10261215, 10945296, 13681620, 16417944, 18242160, 20522430, 27363240, 32835888, 41044860, 54726480, 82089720, 164179440]

約数ペア:

[(1, 164179440), (2, 82089720), (3, 54726480), (4, 41044860), (5, 32835888), (6, 27363240), (8, 20522430), (9, 18242160), (10, 16417944), (12, 13681620), (15, 10945296), (16, 10261215), (18, 9121080), (20, 8208972), (24, 6840810), (27, 6080720), (29, 5661360), (30, 5472648), (36, 4560540), (40, 4104486), (45, 3648432), (48, 3420405), (54, 3040360), (58, 2830680), (60, 2736324), (72, 2280270), (80, 2052243), (87, 1887120), (90, 1824216), (108, 1520180), (116, 1415340), (120, 1368162), (135, 1216144), (144, 1140135), (145, 1132272), (174, 943560), (180, 912108), (216, 760090), (232, 707670), (240, 684081), (261, 629040), (270, 608072), (290, 566136), (348, 471780), (360, 456054), (432, 380045), (435, 377424), (464, 353835), (522, 314520), (540, 304036), (580, 283068), (696, 235890), (720, 228027), (783, 209680), (870, 188712), (1044, 157260), (1080, 152018), (1160, 141534), (1305, 125808), (1392, 117945), (1566, 104840), (1740, 94356), (2088, 78630), (2160, 76009), (2320, 70767), (2610, 62904), (2621, 62640), (3132, 52420), (3480, 47178), (3915, 41936), (4176, 39315), (5220, 31452), (5242, 31320), (6264, 26210), (6960, 23589), (7830, 20968), (7863, 20880), (10440, 15726), (10484, 15660), (12528, 13105)]