79948723680

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{881269}}^1$

素因数の和:881303

約数の個数: 240

約数和(自身を含む): 322460218080

約数和(自身を除く): 242511494400

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 90720, 881269, 1762538, 2643807, 3525076, 4406345, 5287614, 6168883, 7050152, 7931421, 8812690, 10575228, 12337766, 13219035, 14100304, 15862842, 17625380, 18506649, 21150456, 23794263, 24675532, 26438070, 28200608, 30844415, 31725684, 35250760, 37013298, 39657105, 42300912, 47588526, 49351064, 52876140, 55519947, 61688830, 63451368, 70501520, 71382789, 74026596, 79314210, 84601824, 92533245, 95177052, 98702128, 105752280, 111039894, 118971315, 123377660, 126902736, 141003040, 142765578, 148053192, 158628420, 166559841, 185066490, 190354104, 197404256, 211504560, 222079788, 237942630, 246755320, 253805472, 277599735, 285531156, 296106384, 317256840, 333119682, 356913945, 370132980, 380708208, 423009120, 444159576, 475885260, 493510640, 499679523, 555199470, 571062312, 592212768, 634513680, 666239364, 713827890, 740265960, 761416416, 832799205, 888319152, 951770520, 987021280, 999359046, 1110398940, 1142124624, 1269027360, 1332478728, 1427655780, 1480531920, 1665598410, 1776638304, 1903541040, 1998718092, 2220797880, 2284249248, 2498397615, 2664957456, 2855311560, 2961063840, 3331196820, 3807082080, 3997436184, 4441595760, 4996795230, 5329914912, 5710623120, 6662393640, 7994872368, 8883191520, 9993590460, 11421246240, 13324787280, 15989744736, 19987180920, 26649574560, 39974361840, 79948723680]

約数ペア:

[(1, 79948723680), (2, 39974361840), (3, 26649574560), (4, 19987180920), (5, 15989744736), (6, 13324787280), (7, 11421246240), (8, 9993590460), (9, 8883191520), (10, 7994872368), (12, 6662393640), (14, 5710623120), (15, 5329914912), (16, 4996795230), (18, 4441595760), (20, 3997436184), (21, 3807082080), (24, 3331196820), (27, 2961063840), (28, 2855311560), (30, 2664957456), (32, 2498397615), (35, 2284249248), (36, 2220797880), (40, 1998718092), (42, 1903541040), (45, 1776638304), (48, 1665598410), (54, 1480531920), (56, 1427655780), (60, 1332478728), (63, 1269027360), (70, 1142124624), (72, 1110398940), (80, 999359046), (81, 987021280), (84, 951770520), (90, 888319152), (96, 832799205), (105, 761416416), (108, 740265960), (112, 713827890), (120, 666239364), (126, 634513680), (135, 592212768), (140, 571062312), (144, 555199470), (160, 499679523), (162, 493510640), (168, 475885260), (180, 444159576), (189, 423009120), (210, 380708208), (216, 370132980), (224, 356913945), (240, 333119682), (252, 317256840), (270, 296106384), (280, 285531156), (288, 277599735), (315, 253805472), (324, 246755320), (336, 237942630), (360, 222079788), (378, 211504560), (405, 197404256), (420, 190354104), (432, 185066490), (480, 166559841), (504, 158628420), (540, 148053192), (560, 142765578), (567, 141003040), (630, 126902736), (648, 123377660), (672, 118971315), (720, 111039894), (756, 105752280), (810, 98702128), (840, 95177052), (864, 92533245), (945, 84601824), (1008, 79314210), (1080, 74026596), (1120, 71382789), (1134, 70501520), (1260, 63451368), (1296, 61688830), (1440, 55519947), (1512, 52876140), (1620, 49351064), (1680, 47588526), (1890, 42300912), (2016, 39657105), (2160, 37013298), (2268, 35250760), (2520, 31725684), (2592, 30844415), (2835, 28200608), (3024, 26438070), (3240, 24675532), (3360, 23794263), (3780, 21150456), (4320, 18506649), (4536, 17625380), (5040, 15862842), (5670, 14100304), (6048, 13219035), (6480, 12337766), (7560, 10575228), (9072, 8812690), (10080, 7931421), (11340, 7050152), (12960, 6168883), (15120, 5287614), (18144, 4406345), (22680, 3525076), (30240, 2643807), (45360, 1762538), (90720, 881269)]