13537440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 56609280

約数和(自身を除く): 43071840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 79, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 158, 160, 168, 170, 180, 204, 210, 224, 237, 238, 240, 252, 255, 272, 280, 288, 306, 315, 316, 336, 340, 357, 360, 395, 408, 420, 474, 476, 480, 504, 510, 544, 553, 560, 595, 612, 630, 632, 672, 680, 711, 714, 720, 765, 790, 816, 840, 948, 952, 1008, 1020, 1071, 1106, 1120, 1185, 1190, 1224, 1260, 1264, 1343, 1360, 1422, 1428, 1440, 1530, 1580, 1632, 1659, 1680, 1785, 1896, 1904, 2016, 2040, 2142, 2212, 2370, 2380, 2448, 2520, 2528, 2686, 2720, 2765, 2844, 2856, 3060, 3160, 3318, 3360, 3555, 3570, 3792, 3808, 4029, 4080, 4284, 4424, 4740, 4760, 4896, 4977, 5040, 5355, 5372, 5530, 5688, 5712, 6120, 6320, 6636, 6715, 7110, 7140, 7584, 8058, 8160, 8295, 8568, 8848, 9401, 9480, 9520, 9954, 10080, 10710, 10744, 11060, 11376, 11424, 12087, 12240, 12640, 13272, 13430, 14220, 14280, 16116, 16590, 17136, 17696, 18802, 18960, 19040, 19908, 20145, 21420, 21488, 22120, 22752, 24174, 24480, 24885, 26544, 26860, 28203, 28440, 28560, 32232, 33180, 34272, 37604, 37920, 39816, 40290, 42840, 42976, 44240, 47005, 48348, 49770, 53088, 53720, 56406, 56880, 57120, 60435, 64464, 66360, 75208, 79632, 80580, 84609, 85680, 88480, 94010, 96696, 99540, 107440, 112812, 113760, 120870, 128928, 132720, 141015, 150416, 159264, 161160, 169218, 171360, 188020, 193392, 199080, 214880, 225624, 241740, 265440, 282030, 300832, 322320, 338436, 376040, 386784, 398160, 423045, 451248, 483480, 564060, 644640, 676872, 752080, 796320, 846090, 902496, 966960, 1128120, 1353744, 1504160, 1692180, 1933920, 2256240, 2707488, 3384360, 4512480, 6768720, 13537440]

約数ペア:

[(1, 13537440), (2, 6768720), (3, 4512480), (4, 3384360), (5, 2707488), (6, 2256240), (7, 1933920), (8, 1692180), (9, 1504160), (10, 1353744), (12, 1128120), (14, 966960), (15, 902496), (16, 846090), (17, 796320), (18, 752080), (20, 676872), (21, 644640), (24, 564060), (28, 483480), (30, 451248), (32, 423045), (34, 398160), (35, 386784), (36, 376040), (40, 338436), (42, 322320), (45, 300832), (48, 282030), (51, 265440), (56, 241740), (60, 225624), (63, 214880), (68, 199080), (70, 193392), (72, 188020), (79, 171360), (80, 169218), (84, 161160), (85, 159264), (90, 150416), (96, 141015), (102, 132720), (105, 128928), (112, 120870), (119, 113760), (120, 112812), (126, 107440), (136, 99540), (140, 96696), (144, 94010), (153, 88480), (158, 85680), (160, 84609), (168, 80580), (170, 79632), (180, 75208), (204, 66360), (210, 64464), (224, 60435), (237, 57120), (238, 56880), (240, 56406), (252, 53720), (255, 53088), (272, 49770), (280, 48348), (288, 47005), (306, 44240), (315, 42976), (316, 42840), (336, 40290), (340, 39816), (357, 37920), (360, 37604), (395, 34272), (408, 33180), (420, 32232), (474, 28560), (476, 28440), (480, 28203), (504, 26860), (510, 26544), (544, 24885), (553, 24480), (560, 24174), (595, 22752), (612, 22120), (630, 21488), (632, 21420), (672, 20145), (680, 19908), (711, 19040), (714, 18960), (720, 18802), (765, 17696), (790, 17136), (816, 16590), (840, 16116), (948, 14280), (952, 14220), (1008, 13430), (1020, 13272), (1071, 12640), (1106, 12240), (1120, 12087), (1185, 11424), (1190, 11376), (1224, 11060), (1260, 10744), (1264, 10710), (1343, 10080), (1360, 9954), (1422, 9520), (1428, 9480), (1440, 9401), (1530, 8848), (1580, 8568), (1632, 8295), (1659, 8160), (1680, 8058), (1785, 7584), (1896, 7140), (1904, 7110), (2016, 6715), (2040, 6636), (2142, 6320), (2212, 6120), (2370, 5712), (2380, 5688), (2448, 5530), (2520, 5372), (2528, 5355), (2686, 5040), (2720, 4977), (2765, 4896), (2844, 4760), (2856, 4740), (3060, 4424), (3160, 4284), (3318, 4080), (3360, 4029), (3555, 3808), (3570, 3792)]