2149611840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4943}}^1$

素因数の和:5117

約数の個数: 168

約数和(自身を含む): 7444240128

約数和(自身を除く): 5294628288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 151, 160, 180, 192, 240, 288, 302, 320, 360, 453, 480, 576, 604, 720, 755, 906, 960, 1208, 1359, 1440, 1510, 1812, 2265, 2416, 2718, 2880, 3020, 3624, 4530, 4832, 4943, 5436, 6040, 6795, 7248, 9060, 9664, 9886, 10872, 12080, 13590, 14496, 14829, 18120, 19772, 21744, 24160, 24715, 27180, 28992, 29658, 36240, 39544, 43488, 44487, 48320, 49430, 54360, 59316, 72480, 74145, 79088, 86976, 88974, 98860, 108720, 118632, 144960, 148290, 158176, 177948, 197720, 217440, 222435, 237264, 296580, 316352, 355896, 395440, 434880, 444870, 474528, 593160, 711792, 746393, 790880, 889740, 949056, 1186320, 1423584, 1492786, 1581760, 1779480, 2239179, 2372640, 2847168, 2985572, 3558960, 3731965, 4478358, 4745280, 5971144, 6717537, 7117920, 7463930, 8956716, 11195895, 11942288, 13435074, 14235840, 14927860, 17913432, 22391790, 23884576, 26870148, 29855720, 33587685, 35826864, 44783580, 47769152, 53740296, 59711440, 67175370, 71653728, 89567160, 107480592, 119422880, 134350740, 143307456, 179134320, 214961184, 238845760, 268701480, 358268640, 429922368, 537402960, 716537280, 1074805920, 2149611840]

約数ペア:

[(1, 2149611840), (2, 1074805920), (3, 716537280), (4, 537402960), (5, 429922368), (6, 358268640), (8, 268701480), (9, 238845760), (10, 214961184), (12, 179134320), (15, 143307456), (16, 134350740), (18, 119422880), (20, 107480592), (24, 89567160), (30, 71653728), (32, 67175370), (36, 59711440), (40, 53740296), (45, 47769152), (48, 44783580), (60, 35826864), (64, 33587685), (72, 29855720), (80, 26870148), (90, 23884576), (96, 22391790), (120, 17913432), (144, 14927860), (151, 14235840), (160, 13435074), (180, 11942288), (192, 11195895), (240, 8956716), (288, 7463930), (302, 7117920), (320, 6717537), (360, 5971144), (453, 4745280), (480, 4478358), (576, 3731965), (604, 3558960), (720, 2985572), (755, 2847168), (906, 2372640), (960, 2239179), (1208, 1779480), (1359, 1581760), (1440, 1492786), (1510, 1423584), (1812, 1186320), (2265, 949056), (2416, 889740), (2718, 790880), (2880, 746393), (3020, 711792), (3624, 593160), (4530, 474528), (4832, 444870), (4943, 434880), (5436, 395440), (6040, 355896), (6795, 316352), (7248, 296580), (9060, 237264), (9664, 222435), (9886, 217440), (10872, 197720), (12080, 177948), (13590, 158176), (14496, 148290), (14829, 144960), (18120, 118632), (19772, 108720), (21744, 98860), (24160, 88974), (24715, 86976), (27180, 79088), (28992, 74145), (29658, 72480), (36240, 59316), (39544, 54360), (43488, 49430), (44487, 48320)]