2077881120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{68713}}^1$

素因数の和:68744

約数の個数: 192

約数和(自身を含む): 8311645440

約数和(自身を除く): 6233764320

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, 30240, 68713, 137426, 206139, 274852, 343565, 412278, 480991, 549704, 618417, 687130, 824556, 961982, 1030695, 1099408, 1236834, 1374260, 1442973, 1649112, 1855251, 1923964, 2061390, 2198816, 2404955, 2473668, 2748520, 2885946, 3092085, 3298224, 3710502, 3847928, 4122780, 4328919, 4809910, 4947336, 5497040, 5771892, 6184170, 6596448, 7214865, 7421004, 7695856, 8245560, 8657838, 9276255, 9619820, 9894672, 10994080, 11543784, 12368340, 12986757, 14429730, 14842008, 15391712, 16491120, 17315676, 18552510, 19239640, 19789344, 21644595, 23087568, 24736680, 25973514, 28859460, 29684016, 32982240, 34631352, 37105020, 38479280, 43289190, 46175136, 49473360, 51947028, 57718920, 59368032, 64933785, 69262704, 74210040, 76958560, 86578380, 98946720, 103894056, 115437840, 129867570, 138525408, 148420080, 173156760, 207788112, 230875680, 259735140, 296840160, 346313520, 415576224, 519470280, 692627040, 1038940560, 2077881120]

約数ペア:

[(1, 2077881120), (2, 1038940560), (3, 692627040), (4, 519470280), (5, 415576224), (6, 346313520), (7, 296840160), (8, 259735140), (9, 230875680), (10, 207788112), (12, 173156760), (14, 148420080), (15, 138525408), (16, 129867570), (18, 115437840), (20, 103894056), (21, 98946720), (24, 86578380), (27, 76958560), (28, 74210040), (30, 69262704), (32, 64933785), (35, 59368032), (36, 57718920), (40, 51947028), (42, 49473360), (45, 46175136), (48, 43289190), (54, 38479280), (56, 37105020), (60, 34631352), (63, 32982240), (70, 29684016), (72, 28859460), (80, 25973514), (84, 24736680), (90, 23087568), (96, 21644595), (105, 19789344), (108, 19239640), (112, 18552510), (120, 17315676), (126, 16491120), (135, 15391712), (140, 14842008), (144, 14429730), (160, 12986757), (168, 12368340), (180, 11543784), (189, 10994080), (210, 9894672), (216, 9619820), (224, 9276255), (240, 8657838), (252, 8245560), (270, 7695856), (280, 7421004), (288, 7214865), (315, 6596448), (336, 6184170), (360, 5771892), (378, 5497040), (420, 4947336), (432, 4809910), (480, 4328919), (504, 4122780), (540, 3847928), (560, 3710502), (630, 3298224), (672, 3092085), (720, 2885946), (756, 2748520), (840, 2473668), (864, 2404955), (945, 2198816), (1008, 2061390), (1080, 1923964), (1120, 1855251), (1260, 1649112), (1440, 1442973), (1512, 1374260), (1680, 1236834), (1890, 1099408), (2016, 1030695), (2160, 961982), (2520, 824556), (3024, 687130), (3360, 618417), (3780, 549704), (4320, 480991), (5040, 412278), (6048, 343565), (7560, 274852), (10080, 206139), (15120, 137426), (30240, 68713)]