2456223840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{243673}}^1$

素因数の和:243701

約数の個数: 144

約数和(自身を含む): 9579312288

約数和(自身を除く): 7123088448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 243673, 487346, 731019, 974692, 1218365, 1462038, 1705711, 1949384, 2193057, 2436730, 2924076, 3411422, 3655095, 3898768, 4386114, 4873460, 5117133, 5848152, 6822844, 7310190, 7797536, 8528555, 8772228, 9746920, 10234266, 10965285, 11696304, 13645688, 14620380, 15351399, 17057110, 17544456, 19493840, 20468532, 21930570, 23392608, 25585665, 27291376, 29240760, 30702798, 34114220, 35088912, 38987680, 40937064, 43861140, 51171330, 54582752, 58481520, 61405596, 68228440, 70177824, 76756995, 81874128, 87722280, 102342660, 116963040, 122811192, 136456880, 153513990, 163748256, 175444560, 204685320, 245622384, 272913760, 307027980, 350889120, 409370640, 491244768, 614055960, 818741280, 1228111920, 2456223840]

約数ペア:

[(1, 2456223840), (2, 1228111920), (3, 818741280), (4, 614055960), (5, 491244768), (6, 409370640), (7, 350889120), (8, 307027980), (9, 272913760), (10, 245622384), (12, 204685320), (14, 175444560), (15, 163748256), (16, 153513990), (18, 136456880), (20, 122811192), (21, 116963040), (24, 102342660), (28, 87722280), (30, 81874128), (32, 76756995), (35, 70177824), (36, 68228440), (40, 61405596), (42, 58481520), (45, 54582752), (48, 51171330), (56, 43861140), (60, 40937064), (63, 38987680), (70, 35088912), (72, 34114220), (80, 30702798), (84, 29240760), (90, 27291376), (96, 25585665), (105, 23392608), (112, 21930570), (120, 20468532), (126, 19493840), (140, 17544456), (144, 17057110), (160, 15351399), (168, 14620380), (180, 13645688), (210, 11696304), (224, 10965285), (240, 10234266), (252, 9746920), (280, 8772228), (288, 8528555), (315, 7797536), (336, 7310190), (360, 6822844), (420, 5848152), (480, 5117133), (504, 4873460), (560, 4386114), (630, 3898768), (672, 3655095), (720, 3411422), (840, 2924076), (1008, 2436730), (1120, 2193057), (1260, 1949384), (1440, 1705711), (1680, 1462038), (2016, 1218365), (2520, 974692), (3360, 731019), (5040, 487346), (10080, 243673)]