2751050640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23831}}^1$

素因数の和:23897

約数の個数: 160

約数和(自身を含む): 9432896256

約数和(自身を除く): 6681845616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1443, 1480, 1560, 1776, 1924, 2220, 2405, 2886, 2960, 3120, 3848, 4440, 4810, 5772, 7215, 7696, 8880, 9620, 11544, 14430, 19240, 23088, 23831, 28860, 38480, 47662, 57720, 71493, 95324, 115440, 119155, 142986, 190648, 238310, 285972, 309803, 357465, 381296, 476620, 571944, 619606, 714930, 881747, 929409, 953240, 1143888, 1239212, 1429860, 1549015, 1763494, 1858818, 1906480, 2478424, 2645241, 2859720, 3098030, 3526988, 3717636, 4408735, 4647045, 4956848, 5290482, 5719440, 6196060, 7053976, 7435272, 8817470, 9294090, 10580964, 11462711, 12392120, 13226205, 14107952, 14870544, 17634940, 18588180, 21161928, 22925422, 24784240, 26452410, 34388133, 35269880, 37176360, 42323856, 45850844, 52904820, 57313555, 68776266, 70539760, 74352720, 91701688, 105809640, 114627110, 137552532, 171940665, 183403376, 211619280, 229254220, 275105064, 343881330, 458508440, 550210128, 687762660, 917016880, 1375525320, 2751050640]

約数ペア:

[(1, 2751050640), (2, 1375525320), (3, 917016880), (4, 687762660), (5, 550210128), (6, 458508440), (8, 343881330), (10, 275105064), (12, 229254220), (13, 211619280), (15, 183403376), (16, 171940665), (20, 137552532), (24, 114627110), (26, 105809640), (30, 91701688), (37, 74352720), (39, 70539760), (40, 68776266), (48, 57313555), (52, 52904820), (60, 45850844), (65, 42323856), (74, 37176360), (78, 35269880), (80, 34388133), (104, 26452410), (111, 24784240), (120, 22925422), (130, 21161928), (148, 18588180), (156, 17634940), (185, 14870544), (195, 14107952), (208, 13226205), (222, 12392120), (240, 11462711), (260, 10580964), (296, 9294090), (312, 8817470), (370, 7435272), (390, 7053976), (444, 6196060), (481, 5719440), (520, 5290482), (555, 4956848), (592, 4647045), (624, 4408735), (740, 3717636), (780, 3526988), (888, 3098030), (962, 2859720), (1040, 2645241), (1110, 2478424), (1443, 1906480), (1480, 1858818), (1560, 1763494), (1776, 1549015), (1924, 1429860), (2220, 1239212), (2405, 1143888), (2886, 953240), (2960, 929409), (3120, 881747), (3848, 714930), (4440, 619606), (4810, 571944), (5772, 476620), (7215, 381296), (7696, 357465), (8880, 309803), (9620, 285972), (11544, 238310), (14430, 190648), (19240, 142986), (23088, 119155), (23831, 115440), (28860, 95324), (38480, 71493), (47662, 57720)]