40804877880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{9613}}^1$

素因数の和:10550

約数の個数: 192

約数和(自身を含む): 142989406560

約数和(自身を除く): 102184528680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 907, 936, 1170, 1560, 1814, 2340, 2721, 3628, 4535, 4680, 5442, 7256, 8163, 9070, 9613, 10884, 11791, 13605, 16326, 18140, 19226, 21768, 23582, 27210, 28839, 32652, 35373, 36280, 38452, 40815, 47164, 48065, 54420, 57678, 58955, 65304, 70746, 76904, 81630, 86517, 94328, 96130, 106119, 108840, 115356, 117910, 124969, 141492, 144195, 163260, 173034, 176865, 192260, 212238, 230712, 235820, 249938, 282984, 288390, 326520, 346068, 353730, 374907, 384520, 424476, 432585, 471640, 499876, 530595, 576780, 624845, 692136, 707460, 749814, 848952, 865170, 999752, 1061190, 1124721, 1153560, 1249690, 1414920, 1499628, 1730340, 1874535, 2122380, 2249442, 2499380, 2999256, 3460680, 3749070, 4244760, 4498884, 4998760, 5623605, 7498140, 8718991, 8997768, 11247210, 14996280, 17437982, 22494420, 26156973, 34875964, 43594955, 44988840, 52313946, 69751928, 78470919, 87189910, 104627892, 113346883, 130784865, 156941838, 174379820, 209255784, 226693766, 261569730, 313883676, 340040649, 348759640, 392354595, 453387532, 523139460, 566734415, 627767352, 680081298, 784709190, 906775064, 1020121947, 1046278920, 1133468830, 1360162596, 1569418380, 1700203245, 2040243894, 2266937660, 2720325192, 3138836760, 3400406490, 4080487788, 4533875320, 5100609735, 6800812980, 8160975576, 10201219470, 13601625960, 20402438940, 40804877880]

約数ペア:

[(1, 40804877880), (2, 20402438940), (3, 13601625960), (4, 10201219470), (5, 8160975576), (6, 6800812980), (8, 5100609735), (9, 4533875320), (10, 4080487788), (12, 3400406490), (13, 3138836760), (15, 2720325192), (18, 2266937660), (20, 2040243894), (24, 1700203245), (26, 1569418380), (30, 1360162596), (36, 1133468830), (39, 1046278920), (40, 1020121947), (45, 906775064), (52, 784709190), (60, 680081298), (65, 627767352), (72, 566734415), (78, 523139460), (90, 453387532), (104, 392354595), (117, 348759640), (120, 340040649), (130, 313883676), (156, 261569730), (180, 226693766), (195, 209255784), (234, 174379820), (260, 156941838), (312, 130784865), (360, 113346883), (390, 104627892), (468, 87189910), (520, 78470919), (585, 69751928), (780, 52313946), (907, 44988840), (936, 43594955), (1170, 34875964), (1560, 26156973), (1814, 22494420), (2340, 17437982), (2721, 14996280), (3628, 11247210), (4535, 8997768), (4680, 8718991), (5442, 7498140), (7256, 5623605), (8163, 4998760), (9070, 4498884), (9613, 4244760), (10884, 3749070), (11791, 3460680), (13605, 2999256), (16326, 2499380), (18140, 2249442), (19226, 2122380), (21768, 1874535), (23582, 1730340), (27210, 1499628), (28839, 1414920), (32652, 1249690), (35373, 1153560), (36280, 1124721), (38452, 1061190), (40815, 999752), (47164, 865170), (48065, 848952), (54420, 749814), (57678, 707460), (58955, 692136), (65304, 624845), (70746, 576780), (76904, 530595), (81630, 499876), (86517, 471640), (94328, 432585), (96130, 424476), (106119, 384520), (108840, 374907), (115356, 353730), (117910, 346068), (124969, 326520), (141492, 288390), (144195, 282984), (163260, 249938), (173034, 235820), (176865, 230712), (192260, 212238)]