13489190820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25309}}^1$

素因数の和:25384

約数の個数: 240

約数和(自身を含む): 49392161280

約数和(自身を除く): 35902970460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 81, 84, 90, 94, 105, 108, 126, 135, 140, 141, 162, 180, 188, 189, 210, 235, 252, 270, 282, 315, 324, 329, 378, 405, 420, 423, 470, 540, 564, 567, 630, 658, 705, 756, 810, 846, 940, 945, 987, 1134, 1260, 1269, 1316, 1410, 1620, 1645, 1692, 1890, 1974, 2115, 2268, 2538, 2820, 2835, 2961, 3290, 3780, 3807, 3948, 4230, 4935, 5076, 5670, 5922, 6345, 6580, 7614, 8460, 8883, 9870, 11340, 11844, 12690, 14805, 15228, 17766, 19035, 19740, 25309, 25380, 26649, 29610, 35532, 38070, 44415, 50618, 53298, 59220, 75927, 76140, 88830, 101236, 106596, 126545, 133245, 151854, 177163, 177660, 227781, 253090, 266490, 303708, 354326, 379635, 455562, 506180, 531489, 532980, 683343, 708652, 759270, 885815, 911124, 1062978, 1138905, 1189523, 1366686, 1518540, 1594467, 1771630, 2050029, 2125956, 2277810, 2379046, 2657445, 2733372, 3188934, 3416715, 3543260, 3568569, 4100058, 4555620, 4758092, 4783401, 5314890, 5947615, 6377868, 6833430, 7137138, 7972335, 8200116, 8326661, 9566802, 10250145, 10629780, 10705707, 11895230, 13666860, 14274276, 14350203, 15944670, 16653322, 17842845, 19133604, 20500290, 21411414, 23790460, 23917005, 24979983, 28700406, 31889340, 32117121, 33306644, 35685690, 41000580, 41633305, 42822828, 47834010, 49959966, 53528535, 57400812, 64234242, 71371380, 71751015, 74939949, 83266610, 95668020, 96351363, 99919932, 107057070, 124899915, 128468484, 143502030, 149879898, 160585605, 166533220, 192702726, 214114140, 224819847, 249799830, 287004060, 299759796, 321171210, 374699745, 385405452, 449639694, 481756815, 499599660, 642342420, 674459541, 749399490, 899279388, 963513630, 1124099235, 1348919082, 1498798980, 1927027260, 2248198470, 2697838164, 3372297705, 4496396940, 6744595410, 13489190820]

約数ペア:

[(1, 13489190820), (2, 6744595410), (3, 4496396940), (4, 3372297705), (5, 2697838164), (6, 2248198470), (7, 1927027260), (9, 1498798980), (10, 1348919082), (12, 1124099235), (14, 963513630), (15, 899279388), (18, 749399490), (20, 674459541), (21, 642342420), (27, 499599660), (28, 481756815), (30, 449639694), (35, 385405452), (36, 374699745), (42, 321171210), (45, 299759796), (47, 287004060), (54, 249799830), (60, 224819847), (63, 214114140), (70, 192702726), (81, 166533220), (84, 160585605), (90, 149879898), (94, 143502030), (105, 128468484), (108, 124899915), (126, 107057070), (135, 99919932), (140, 96351363), (141, 95668020), (162, 83266610), (180, 74939949), (188, 71751015), (189, 71371380), (210, 64234242), (235, 57400812), (252, 53528535), (270, 49959966), (282, 47834010), (315, 42822828), (324, 41633305), (329, 41000580), (378, 35685690), (405, 33306644), (420, 32117121), (423, 31889340), (470, 28700406), (540, 24979983), (564, 23917005), (567, 23790460), (630, 21411414), (658, 20500290), (705, 19133604), (756, 17842845), (810, 16653322), (846, 15944670), (940, 14350203), (945, 14274276), (987, 13666860), (1134, 11895230), (1260, 10705707), (1269, 10629780), (1316, 10250145), (1410, 9566802), (1620, 8326661), (1645, 8200116), (1692, 7972335), (1890, 7137138), (1974, 6833430), (2115, 6377868), (2268, 5947615), (2538, 5314890), (2820, 4783401), (2835, 4758092), (2961, 4555620), (3290, 4100058), (3780, 3568569), (3807, 3543260), (3948, 3416715), (4230, 3188934), (4935, 2733372), (5076, 2657445), (5670, 2379046), (5922, 2277810), (6345, 2125956), (6580, 2050029), (7614, 1771630), (8460, 1594467), (8883, 1518540), (9870, 1366686), (11340, 1189523), (11844, 1138905), (12690, 1062978), (14805, 911124), (15228, 885815), (17766, 759270), (19035, 708652), (19740, 683343), (25309, 532980), (25380, 531489), (26649, 506180), (29610, 455562), (35532, 379635), (38070, 354326), (44415, 303708), (50618, 266490), (53298, 253090), (59220, 227781), (75927, 177660), (76140, 177163), (88830, 151854), (101236, 133245), (106596, 126545)]