2507919840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 384

約数和(自身を含む): 9239408640

約数和(自身を除く): 6731488800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 61, 62, 72, 80, 90, 93, 96, 108, 120, 122, 124, 135, 144, 155, 160, 180, 183, 186, 216, 240, 244, 248, 270, 279, 288, 305, 307, 310, 360, 366, 372, 432, 465, 480, 488, 496, 540, 549, 558, 610, 614, 620, 720, 732, 744, 837, 864, 915, 921, 930, 976, 992, 1080, 1098, 1116, 1220, 1228, 1240, 1395, 1440, 1464, 1488, 1535, 1647, 1674, 1830, 1842, 1860, 1891, 1952, 2160, 2196, 2232, 2440, 2456, 2480, 2745, 2763, 2790, 2928, 2976, 3070, 3294, 3348, 3660, 3684, 3720, 3782, 4185, 4320, 4392, 4464, 4605, 4880, 4912, 4960, 5490, 5526, 5580, 5673, 5856, 6140, 6588, 6696, 7320, 7368, 7440, 7564, 8235, 8289, 8370, 8784, 8928, 9210, 9455, 9517, 9760, 9824, 10980, 11052, 11160, 11346, 12280, 13176, 13392, 13815, 14640, 14736, 14880, 15128, 16470, 16578, 16740, 17019, 17568, 18420, 18727, 18910, 19034, 21960, 22104, 22320, 22692, 24560, 26352, 26784, 27630, 28365, 28551, 29280, 29472, 30256, 32940, 33156, 33480, 34038, 36840, 37454, 37820, 38068, 41445, 43920, 44208, 44640, 45384, 47585, 49120, 51057, 52704, 55260, 56181, 56730, 57102, 60512, 65880, 66312, 66960, 68076, 73680, 74908, 75640, 76136, 82890, 85095, 85653, 87840, 88416, 90768, 93635, 95170, 102114, 110520, 112362, 113460, 114204, 131760, 132624, 133920, 136152, 142755, 147360, 149816, 151280, 152272, 165780, 168543, 170190, 171306, 181536, 187270, 190340, 204228, 221040, 224724, 226920, 228408, 255285, 256959, 263520, 265248, 272304, 280905, 285510, 299632, 302560, 304544, 331560, 337086, 340380, 342612, 374540, 380680, 408456, 428265, 442080, 449448, 453840, 456816, 505629, 510570, 513918, 544608, 561810, 571020, 580537, 599264, 663120, 674172, 680760, 685224, 749080, 761360, 816912, 842715, 856530, 898896, 907680, 913632, 1011258, 1021140, 1027836, 1123620, 1142040, 1161074, 1284795, 1326240, 1348344, 1361520, 1370448, 1498160, 1522720, 1633824, 1685430, 1713060, 1741611, 1797792, 2022516, 2042280, 2055672, 2247240, 2284080, 2322148, 2528145, 2569590, 2696688, 2723040, 2740896, 2902685, 2996320, 3370860, 3426120, 3483222, 4045032, 4084560, 4111344, 4494480, 4568160, 4644296, 5056290, 5139180, 5224833, 5393376, 5805370, 6741720, 6852240, 6966444, 8090064, 8169120, 8222688, 8708055, 8988960, 9288592, 10112580, 10278360, 10449666, 11610740, 13483440, 13704480, 13932888, 15674499, 16180128, 17416110, 18577184, 20225160, 20556720, 20899332, 23221480, 26124165, 26966880, 27865776, 31348998, 34832220, 40450320, 41113440, 41798664, 46442960, 52248330, 55731552, 62697996, 69664440, 78372495, 80900640, 83597328, 92885920, 104496660, 125395992, 139328880, 156744990, 167194656, 208993320, 250791984, 278657760, 313489980, 417986640, 501583968, 626979960, 835973280, 1253959920, 2507919840]

約数ペア:

[(1, 2507919840), (2, 1253959920), (3, 835973280), (4, 626979960), (5, 501583968), (6, 417986640), (8, 313489980), (9, 278657760), (10, 250791984), (12, 208993320), (15, 167194656), (16, 156744990), (18, 139328880), (20, 125395992), (24, 104496660), (27, 92885920), (30, 83597328), (31, 80900640), (32, 78372495), (36, 69664440), (40, 62697996), (45, 55731552), (48, 52248330), (54, 46442960), (60, 41798664), (61, 41113440), (62, 40450320), (72, 34832220), (80, 31348998), (90, 27865776), (93, 26966880), (96, 26124165), (108, 23221480), (120, 20899332), (122, 20556720), (124, 20225160), (135, 18577184), (144, 17416110), (155, 16180128), (160, 15674499), (180, 13932888), (183, 13704480), (186, 13483440), (216, 11610740), (240, 10449666), (244, 10278360), (248, 10112580), (270, 9288592), (279, 8988960), (288, 8708055), (305, 8222688), (307, 8169120), (310, 8090064), (360, 6966444), (366, 6852240), (372, 6741720), (432, 5805370), (465, 5393376), (480, 5224833), (488, 5139180), (496, 5056290), (540, 4644296), (549, 4568160), (558, 4494480), (610, 4111344), (614, 4084560), (620, 4045032), (720, 3483222), (732, 3426120), (744, 3370860), (837, 2996320), (864, 2902685), (915, 2740896), (921, 2723040), (930, 2696688), (976, 2569590), (992, 2528145), (1080, 2322148), (1098, 2284080), (1116, 2247240), (1220, 2055672), (1228, 2042280), (1240, 2022516), (1395, 1797792), (1440, 1741611), (1464, 1713060), (1488, 1685430), (1535, 1633824), (1647, 1522720), (1674, 1498160), (1830, 1370448), (1842, 1361520), (1860, 1348344), (1891, 1326240), (1952, 1284795), (2160, 1161074), (2196, 1142040), (2232, 1123620), (2440, 1027836), (2456, 1021140), (2480, 1011258), (2745, 913632), (2763, 907680), (2790, 898896), (2928, 856530), (2976, 842715), (3070, 816912), (3294, 761360), (3348, 749080), (3660, 685224), (3684, 680760), (3720, 674172), (3782, 663120), (4185, 599264), (4320, 580537), (4392, 571020), (4464, 561810), (4605, 544608), (4880, 513918), (4912, 510570), (4960, 505629), (5490, 456816), (5526, 453840), (5580, 449448), (5673, 442080), (5856, 428265), (6140, 408456), (6588, 380680), (6696, 374540), (7320, 342612), (7368, 340380), (7440, 337086), (7564, 331560), (8235, 304544), (8289, 302560), (8370, 299632), (8784, 285510), (8928, 280905), (9210, 272304), (9455, 265248), (9517, 263520), (9760, 256959), (9824, 255285), (10980, 228408), (11052, 226920), (11160, 224724), (11346, 221040), (12280, 204228), (13176, 190340), (13392, 187270), (13815, 181536), (14640, 171306), (14736, 170190), (14880, 168543), (15128, 165780), (16470, 152272), (16578, 151280), (16740, 149816), (17019, 147360), (17568, 142755), (18420, 136152), (18727, 133920), (18910, 132624), (19034, 131760), (21960, 114204), (22104, 113460), (22320, 112362), (22692, 110520), (24560, 102114), (26352, 95170), (26784, 93635), (27630, 90768), (28365, 88416), (28551, 87840), (29280, 85653), (29472, 85095), (30256, 82890), (32940, 76136), (33156, 75640), (33480, 74908), (34038, 73680), (36840, 68076), (37454, 66960), (37820, 66312), (38068, 65880), (41445, 60512), (43920, 57102), (44208, 56730), (44640, 56181), (45384, 55260), (47585, 52704), (49120, 51057)]