237746880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{3931}}^1$

素因数の和:3964

約数の個数: 224

約数和(自身を含む): 958778880

約数和(自身を除く): 721032000

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, 3931, 4032, 4320, 5040, 6048, 6720, 7560, 7862, 8640, 10080, 11793, 12096, 15120, 15724, 19655, 20160, 23586, 27517, 30240, 31448, 35379, 39310, 47172, 55034, 58965, 60480, 62896, 70758, 78620, 82551, 94344, 106137, 110068, 117930, 125792, 137585, 141516, 157240, 165102, 176895, 188688, 212274, 220136, 235860, 247653, 251584, 275170, 283032, 314480, 330204, 353790, 377376, 412755, 424548, 440272, 471720, 495306, 530685, 550340, 566064, 628960, 660408, 707580, 742959, 754752, 825510, 849096, 880544, 943440, 990612, 1061370, 1100680, 1132128, 1238265, 1257920, 1320816, 1415160, 1485918, 1651020, 1698192, 1761088, 1886880, 1981224, 2122740, 2201360, 2264256, 2476530, 2641632, 2830320, 2971836, 3302040, 3396384, 3714795, 3773760, 3962448, 4245480, 4402720, 4953060, 5283264, 5660640, 5943672, 6604080, 6792768, 7429590, 7924896, 8490960, 8805440, 9906120, 11321280, 11887344, 13208160, 14859180, 15849792, 16981920, 19812240, 23774688, 26416320, 29718360, 33963840, 39624480, 47549376, 59436720, 79248960, 118873440, 237746880]

約数ペア:

[(1, 237746880), (2, 118873440), (3, 79248960), (4, 59436720), (5, 47549376), (6, 39624480), (7, 33963840), (8, 29718360), (9, 26416320), (10, 23774688), (12, 19812240), (14, 16981920), (15, 15849792), (16, 14859180), (18, 13208160), (20, 11887344), (21, 11321280), (24, 9906120), (27, 8805440), (28, 8490960), (30, 7924896), (32, 7429590), (35, 6792768), (36, 6604080), (40, 5943672), (42, 5660640), (45, 5283264), (48, 4953060), (54, 4402720), (56, 4245480), (60, 3962448), (63, 3773760), (64, 3714795), (70, 3396384), (72, 3302040), (80, 2971836), (84, 2830320), (90, 2641632), (96, 2476530), (105, 2264256), (108, 2201360), (112, 2122740), (120, 1981224), (126, 1886880), (135, 1761088), (140, 1698192), (144, 1651020), (160, 1485918), (168, 1415160), (180, 1320816), (189, 1257920), (192, 1238265), (210, 1132128), (216, 1100680), (224, 1061370), (240, 990612), (252, 943440), (270, 880544), (280, 849096), (288, 825510), (315, 754752), (320, 742959), (336, 707580), (360, 660408), (378, 628960), (420, 566064), (432, 550340), (448, 530685), (480, 495306), (504, 471720), (540, 440272), (560, 424548), (576, 412755), (630, 377376), (672, 353790), (720, 330204), (756, 314480), (840, 283032), (864, 275170), (945, 251584), (960, 247653), (1008, 235860), (1080, 220136), (1120, 212274), (1260, 188688), (1344, 176895), (1440, 165102), (1512, 157240), (1680, 141516), (1728, 137585), (1890, 125792), (2016, 117930), (2160, 110068), (2240, 106137), (2520, 94344), (2880, 82551), (3024, 78620), (3360, 70758), (3780, 62896), (3931, 60480), (4032, 58965), (4320, 55034), (5040, 47172), (6048, 39310), (6720, 35379), (7560, 31448), (7862, 30240), (8640, 27517), (10080, 23586), (11793, 20160), (12096, 19655), (15120, 15724)]