304035225520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{219311}}^1$

素因数の和:219411

約数の個数: 160

約数和(自身を含む): 804092534784

約数和(自身を除く): 500057309264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 43, 52, 62, 65, 80, 86, 104, 124, 130, 155, 172, 208, 215, 248, 260, 310, 344, 403, 430, 496, 520, 559, 620, 688, 806, 860, 1040, 1118, 1240, 1333, 1612, 1720, 2015, 2236, 2480, 2666, 2795, 3224, 3440, 4030, 4472, 5332, 5590, 6448, 6665, 8060, 8944, 10664, 11180, 13330, 16120, 17329, 21328, 22360, 26660, 32240, 34658, 44720, 53320, 69316, 86645, 106640, 138632, 173290, 219311, 277264, 346580, 438622, 693160, 877244, 1096555, 1386320, 1754488, 2193110, 2851043, 3508976, 4386220, 5702086, 6798641, 8772440, 9430373, 11404172, 13597282, 14255215, 17544880, 18860746, 22808344, 27194564, 28510430, 33993205, 37721492, 45616688, 47151865, 54389128, 57020860, 67986410, 75442984, 88382333, 94303730, 108778256, 114041720, 122594849, 135972820, 150885968, 176764666, 188607460, 228083440, 245189698, 271945640, 292341563, 353529332, 377214920, 441911665, 490379396, 543891280, 584683126, 612974245, 707058664, 754429840, 883823330, 980758792, 1169366252, 1225948490, 1414117328, 1461707815, 1767646660, 1961517584, 2338732504, 2451896980, 2923415630, 3535293320, 3800440319, 4677465008, 4903793960, 5846831260, 7070586640, 7600880638, 9807587920, 11693662520, 15201761276, 19002201595, 23387325040, 30403522552, 38004403190, 60807045104, 76008806380, 152017612760, 304035225520]

約数ペア:

[(1, 304035225520), (2, 152017612760), (4, 76008806380), (5, 60807045104), (8, 38004403190), (10, 30403522552), (13, 23387325040), (16, 19002201595), (20, 15201761276), (26, 11693662520), (31, 9807587920), (40, 7600880638), (43, 7070586640), (52, 5846831260), (62, 4903793960), (65, 4677465008), (80, 3800440319), (86, 3535293320), (104, 2923415630), (124, 2451896980), (130, 2338732504), (155, 1961517584), (172, 1767646660), (208, 1461707815), (215, 1414117328), (248, 1225948490), (260, 1169366252), (310, 980758792), (344, 883823330), (403, 754429840), (430, 707058664), (496, 612974245), (520, 584683126), (559, 543891280), (620, 490379396), (688, 441911665), (806, 377214920), (860, 353529332), (1040, 292341563), (1118, 271945640), (1240, 245189698), (1333, 228083440), (1612, 188607460), (1720, 176764666), (2015, 150885968), (2236, 135972820), (2480, 122594849), (2666, 114041720), (2795, 108778256), (3224, 94303730), (3440, 88382333), (4030, 75442984), (4472, 67986410), (5332, 57020860), (5590, 54389128), (6448, 47151865), (6665, 45616688), (8060, 37721492), (8944, 33993205), (10664, 28510430), (11180, 27194564), (13330, 22808344), (16120, 18860746), (17329, 17544880), (21328, 14255215), (22360, 13597282), (26660, 11404172), (32240, 9430373), (34658, 8772440), (44720, 6798641), (53320, 5702086), (69316, 4386220), (86645, 3508976), (106640, 2851043), (138632, 2193110), (173290, 1754488), (219311, 1386320), (277264, 1096555), (346580, 877244), (438622, 693160)]