813183840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{26891}}^1$

素因数の和:26922

約数の個数: 192

約数和(自身を含む): 3252856320

約数和(自身を除く): 2439672480

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 26891, 30240, 53782, 80673, 107564, 134455, 161346, 188237, 215128, 242019, 268910, 322692, 376474, 403365, 430256, 484038, 537820, 564711, 645384, 726057, 752948, 806730, 860512, 941185, 968076, 1075640, 1129422, 1210095, 1290768, 1452114, 1505896, 1613460, 1694133, 1882370, 1936152, 2151280, 2258844, 2420190, 2581536, 2823555, 2904228, 3011792, 3226920, 3388266, 3630285, 3764740, 3872304, 4302560, 4517688, 4840380, 5082399, 5647110, 5808456, 6023584, 6453840, 6776532, 7260570, 7529480, 7744608, 8470665, 9035376, 9680760, 10164798, 11294220, 11616912, 12907680, 13553064, 14521140, 15058960, 16941330, 18070752, 19361520, 20329596, 22588440, 23233824, 25411995, 27106128, 29042280, 30117920, 33882660, 38723040, 40659192, 45176880, 50823990, 54212256, 58084560, 67765320, 81318384, 90353760, 101647980, 116169120, 135530640, 162636768, 203295960, 271061280, 406591920, 813183840]

約数ペア:

[(1, 813183840), (2, 406591920), (3, 271061280), (4, 203295960), (5, 162636768), (6, 135530640), (7, 116169120), (8, 101647980), (9, 90353760), (10, 81318384), (12, 67765320), (14, 58084560), (15, 54212256), (16, 50823990), (18, 45176880), (20, 40659192), (21, 38723040), (24, 33882660), (27, 30117920), (28, 29042280), (30, 27106128), (32, 25411995), (35, 23233824), (36, 22588440), (40, 20329596), (42, 19361520), (45, 18070752), (48, 16941330), (54, 15058960), (56, 14521140), (60, 13553064), (63, 12907680), (70, 11616912), (72, 11294220), (80, 10164798), (84, 9680760), (90, 9035376), (96, 8470665), (105, 7744608), (108, 7529480), (112, 7260570), (120, 6776532), (126, 6453840), (135, 6023584), (140, 5808456), (144, 5647110), (160, 5082399), (168, 4840380), (180, 4517688), (189, 4302560), (210, 3872304), (216, 3764740), (224, 3630285), (240, 3388266), (252, 3226920), (270, 3011792), (280, 2904228), (288, 2823555), (315, 2581536), (336, 2420190), (360, 2258844), (378, 2151280), (420, 1936152), (432, 1882370), (480, 1694133), (504, 1613460), (540, 1505896), (560, 1452114), (630, 1290768), (672, 1210095), (720, 1129422), (756, 1075640), (840, 968076), (864, 941185), (945, 860512), (1008, 806730), (1080, 752948), (1120, 726057), (1260, 645384), (1440, 564711), (1512, 537820), (1680, 484038), (1890, 430256), (2016, 403365), (2160, 376474), (2520, 322692), (3024, 268910), (3360, 242019), (3780, 215128), (4320, 188237), (5040, 161346), (6048, 134455), (7560, 107564), (10080, 80673), (15120, 53782), (26891, 30240)]