1569354349880

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1\times {\mathrm{2729}}^1$

素因数の和:4017

約数の個数: 128

約数和(自身を含む): 3596812128000

約数和(自身を除く): 2027457778120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 137, 202, 274, 404, 505, 548, 685, 808, 1010, 1039, 1096, 1370, 2020, 2078, 2729, 2740, 4040, 4156, 5195, 5458, 5480, 8312, 10390, 10916, 13645, 13837, 20780, 21832, 27290, 27674, 41560, 54580, 55348, 69185, 104939, 109160, 110696, 138370, 142343, 209878, 275629, 276740, 284686, 373873, 419756, 524695, 551258, 553480, 569372, 711715, 747746, 839512, 1049390, 1102516, 1138744, 1378145, 1423430, 1495492, 1869365, 2098780, 2205032, 2756290, 2835431, 2846860, 2990984, 3738730, 4197560, 5512580, 5670862, 5693720, 7477460, 11025160, 11341724, 14177155, 14376643, 14954920, 22683448, 28354310, 28753286, 37761173, 56708620, 57506572, 71883215, 75522346, 113417240, 115013144, 143766430, 151044692, 188805865, 286378531, 287532860, 302089384, 377611730, 388454047, 572757062, 575065720, 755223460, 776908094, 1145514124, 1431892655, 1510446920, 1553816188, 1942270235, 2291028248, 2863785310, 3107632376, 3884540470, 5727570620, 7769080940, 11455141240, 15538161880, 39233858747, 78467717494, 156935434988, 196169293735, 313870869976, 392338587470, 784677174940, 1569354349880]

約数ペア:

[(1, 1569354349880), (2, 784677174940), (4, 392338587470), (5, 313870869976), (8, 196169293735), (10, 156935434988), (20, 78467717494), (40, 39233858747), (101, 15538161880), (137, 11455141240), (202, 7769080940), (274, 5727570620), (404, 3884540470), (505, 3107632376), (548, 2863785310), (685, 2291028248), (808, 1942270235), (1010, 1553816188), (1039, 1510446920), (1096, 1431892655), (1370, 1145514124), (2020, 776908094), (2078, 755223460), (2729, 575065720), (2740, 572757062), (4040, 388454047), (4156, 377611730), (5195, 302089384), (5458, 287532860), (5480, 286378531), (8312, 188805865), (10390, 151044692), (10916, 143766430), (13645, 115013144), (13837, 113417240), (20780, 75522346), (21832, 71883215), (27290, 57506572), (27674, 56708620), (41560, 37761173), (54580, 28753286), (55348, 28354310), (69185, 22683448), (104939, 14954920), (109160, 14376643), (110696, 14177155), (138370, 11341724), (142343, 11025160), (209878, 7477460), (275629, 5693720), (276740, 5670862), (284686, 5512580), (373873, 4197560), (419756, 3738730), (524695, 2990984), (551258, 2846860), (553480, 2835431), (569372, 2756290), (711715, 2205032), (747746, 2098780), (839512, 1869365), (1049390, 1495492), (1102516, 1423430), (1138744, 1378145)]