201606840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 256

約数和(自身を含む): 716688000

約数和(自身を除く): 515081160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 41, 45, 54, 58, 60, 72, 82, 87, 90, 108, 116, 120, 123, 135, 145, 157, 164, 174, 180, 205, 216, 232, 246, 261, 270, 290, 314, 328, 348, 360, 369, 410, 435, 471, 492, 522, 540, 580, 615, 628, 696, 738, 783, 785, 820, 870, 942, 984, 1044, 1080, 1107, 1160, 1189, 1230, 1256, 1305, 1413, 1476, 1566, 1570, 1640, 1740, 1845, 1884, 2088, 2214, 2355, 2378, 2460, 2610, 2826, 2952, 3132, 3140, 3480, 3567, 3690, 3768, 3915, 4239, 4428, 4553, 4710, 4756, 4920, 5220, 5535, 5652, 5945, 6264, 6280, 6437, 7065, 7134, 7380, 7830, 8478, 8856, 9106, 9420, 9512, 10440, 10701, 11070, 11304, 11890, 12874, 13659, 14130, 14268, 14760, 15660, 16956, 17835, 18212, 18840, 19311, 21195, 21402, 22140, 22765, 23780, 25748, 27318, 28260, 28536, 31320, 32103, 32185, 33912, 35670, 36424, 38622, 40977, 42390, 42804, 44280, 45530, 47560, 51496, 53505, 54636, 56520, 57933, 64206, 64370, 68295, 71340, 77244, 81954, 84780, 85608, 91060, 96555, 107010, 109272, 115866, 122931, 128412, 128740, 136590, 142680, 154488, 160515, 163908, 169560, 173799, 182120, 186673, 193110, 204885, 214020, 231732, 245862, 256824, 257480, 273180, 289665, 321030, 327816, 347598, 373346, 386220, 409770, 428040, 463464, 491724, 546360, 560019, 579330, 614655, 642060, 695196, 746692, 772440, 819540, 868995, 933365, 983448, 1120038, 1158660, 1229310, 1284120, 1390392, 1493384, 1639080, 1680057, 1737990, 1866730, 2240076, 2317320, 2458620, 2800095, 3360114, 3475980, 3733460, 4480152, 4917240, 5040171, 5600190, 6720228, 6951960, 7466920, 8400285, 10080342, 11200380, 13440456, 16800570, 20160684, 22400760, 25200855, 33601140, 40321368, 50401710, 67202280, 100803420, 201606840]

約数ペア:

[(1, 201606840), (2, 100803420), (3, 67202280), (4, 50401710), (5, 40321368), (6, 33601140), (8, 25200855), (9, 22400760), (10, 20160684), (12, 16800570), (15, 13440456), (18, 11200380), (20, 10080342), (24, 8400285), (27, 7466920), (29, 6951960), (30, 6720228), (36, 5600190), (40, 5040171), (41, 4917240), (45, 4480152), (54, 3733460), (58, 3475980), (60, 3360114), (72, 2800095), (82, 2458620), (87, 2317320), (90, 2240076), (108, 1866730), (116, 1737990), (120, 1680057), (123, 1639080), (135, 1493384), (145, 1390392), (157, 1284120), (164, 1229310), (174, 1158660), (180, 1120038), (205, 983448), (216, 933365), (232, 868995), (246, 819540), (261, 772440), (270, 746692), (290, 695196), (314, 642060), (328, 614655), (348, 579330), (360, 560019), (369, 546360), (410, 491724), (435, 463464), (471, 428040), (492, 409770), (522, 386220), (540, 373346), (580, 347598), (615, 327816), (628, 321030), (696, 289665), (738, 273180), (783, 257480), (785, 256824), (820, 245862), (870, 231732), (942, 214020), (984, 204885), (1044, 193110), (1080, 186673), (1107, 182120), (1160, 173799), (1189, 169560), (1230, 163908), (1256, 160515), (1305, 154488), (1413, 142680), (1476, 136590), (1566, 128740), (1570, 128412), (1640, 122931), (1740, 115866), (1845, 109272), (1884, 107010), (2088, 96555), (2214, 91060), (2355, 85608), (2378, 84780), (2460, 81954), (2610, 77244), (2826, 71340), (2952, 68295), (3132, 64370), (3140, 64206), (3480, 57933), (3567, 56520), (3690, 54636), (3768, 53505), (3915, 51496), (4239, 47560), (4428, 45530), (4553, 44280), (4710, 42804), (4756, 42390), (4920, 40977), (5220, 38622), (5535, 36424), (5652, 35670), (5945, 33912), (6264, 32185), (6280, 32103), (6437, 31320), (7065, 28536), (7134, 28260), (7380, 27318), (7830, 25748), (8478, 23780), (8856, 22765), (9106, 22140), (9420, 21402), (9512, 21195), (10440, 19311), (10701, 18840), (11070, 18212), (11304, 17835), (11890, 16956), (12874, 15660), (13659, 14760), (14130, 14268)]