1300501440

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{21503}}^1$

素因数の和:21536

約数の個数: 224

約数和(自身を含む): 5243535360

約数和(自身を除く): 3943033920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 21503, 30240, 43006, 60480, 64509, 86012, 107515, 129018, 150521, 172024, 193527, 215030, 258036, 301042, 322545, 344048, 387054, 430060, 451563, 516072, 580581, 602084, 645090, 688096, 752605, 774108, 860120, 903126, 967635, 1032144, 1161162, 1204168, 1290180, 1354689, 1376192, 1505210, 1548216, 1720240, 1806252, 1935270, 2064288, 2257815, 2322324, 2408336, 2580360, 2709378, 2902905, 3010420, 3096432, 3440480, 3612504, 3870540, 4064067, 4128576, 4515630, 4644648, 4816672, 5160720, 5418756, 5805810, 6020840, 6192864, 6773445, 6880960, 7225008, 7741080, 8128134, 9031260, 9289296, 9633344, 10321440, 10837512, 11611620, 12041680, 12385728, 13546890, 14450016, 15482160, 16256268, 18062520, 18578592, 20320335, 20642880, 21675024, 23223240, 24083360, 27093780, 28900032, 30964320, 32512536, 36125040, 37157184, 40640670, 43350048, 46446480, 48166720, 54187560, 61928640, 65025072, 72250080, 81281340, 86700096, 92892960, 108375120, 130050144, 144500160, 162562680, 185785920, 216750240, 260100288, 325125360, 433500480, 650250720, 1300501440]

約数ペア:

[(1, 1300501440), (2, 650250720), (3, 433500480), (4, 325125360), (5, 260100288), (6, 216750240), (7, 185785920), (8, 162562680), (9, 144500160), (10, 130050144), (12, 108375120), (14, 92892960), (15, 86700096), (16, 81281340), (18, 72250080), (20, 65025072), (21, 61928640), (24, 54187560), (27, 48166720), (28, 46446480), (30, 43350048), (32, 40640670), (35, 37157184), (36, 36125040), (40, 32512536), (42, 30964320), (45, 28900032), (48, 27093780), (54, 24083360), (56, 23223240), (60, 21675024), (63, 20642880), (64, 20320335), (70, 18578592), (72, 18062520), (80, 16256268), (84, 15482160), (90, 14450016), (96, 13546890), (105, 12385728), (108, 12041680), (112, 11611620), (120, 10837512), (126, 10321440), (135, 9633344), (140, 9289296), (144, 9031260), (160, 8128134), (168, 7741080), (180, 7225008), (189, 6880960), (192, 6773445), (210, 6192864), (216, 6020840), (224, 5805810), (240, 5418756), (252, 5160720), (270, 4816672), (280, 4644648), (288, 4515630), (315, 4128576), (320, 4064067), (336, 3870540), (360, 3612504), (378, 3440480), (420, 3096432), (432, 3010420), (448, 2902905), (480, 2709378), (504, 2580360), (540, 2408336), (560, 2322324), (576, 2257815), (630, 2064288), (672, 1935270), (720, 1806252), (756, 1720240), (840, 1548216), (864, 1505210), (945, 1376192), (960, 1354689), (1008, 1290180), (1080, 1204168), (1120, 1161162), (1260, 1032144), (1344, 967635), (1440, 903126), (1512, 860120), (1680, 774108), (1728, 752605), (1890, 688096), (2016, 645090), (2160, 602084), (2240, 580581), (2520, 516072), (2880, 451563), (3024, 430060), (3360, 387054), (3780, 344048), (4032, 322545), (4320, 301042), (5040, 258036), (6048, 215030), (6720, 193527), (7560, 172024), (8640, 150521), (10080, 129018), (12096, 107515), (15120, 86012), (20160, 64509), (21503, 60480), (30240, 43006)]