2918185920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25981}}^1$

素因数の和:26020

約数の個数: 224

約数和(自身を含む): 11087039040

約数和(自身を除く): 8168853120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 11232, 12480, 14040, 18720, 22464, 25981, 28080, 37440, 51962, 56160, 77943, 103924, 112320, 129905, 155886, 207848, 233829, 259810, 311772, 337753, 389715, 415696, 467658, 519620, 623544, 675506, 701487, 779430, 831392, 935316, 1013259, 1039240, 1169145, 1247088, 1351012, 1402974, 1558860, 1662784, 1688765, 1870632, 2026518, 2078480, 2338290, 2494176, 2702024, 2805948, 3039777, 3117720, 3377530, 3507435, 3741264, 4053036, 4156960, 4676580, 4988352, 5066295, 5404048, 5611896, 6079554, 6235440, 6755060, 7014870, 7482528, 8106072, 8313920, 9119331, 9353160, 10132590, 10808096, 11223792, 12159108, 12470880, 13510120, 14029740, 14965056, 15198885, 16212144, 18238662, 18706320, 20265180, 21616192, 22447584, 24318216, 24941760, 27020240, 28059480, 30397770, 32424288, 36477324, 37412640, 40530360, 44895168, 45596655, 48636432, 54040480, 56118960, 60795540, 64848576, 72954648, 74825280, 81060720, 91193310, 97272864, 108080960, 112237920, 121591080, 145909296, 162121440, 182386620, 194545728, 224475840, 243182160, 291818592, 324242880, 364773240, 486364320, 583637184, 729546480, 972728640, 1459092960, 2918185920]

約数ペア:

[(1, 2918185920), (2, 1459092960), (3, 972728640), (4, 729546480), (5, 583637184), (6, 486364320), (8, 364773240), (9, 324242880), (10, 291818592), (12, 243182160), (13, 224475840), (15, 194545728), (16, 182386620), (18, 162121440), (20, 145909296), (24, 121591080), (26, 112237920), (27, 108080960), (30, 97272864), (32, 91193310), (36, 81060720), (39, 74825280), (40, 72954648), (45, 64848576), (48, 60795540), (52, 56118960), (54, 54040480), (60, 48636432), (64, 45596655), (65, 44895168), (72, 40530360), (78, 37412640), (80, 36477324), (90, 32424288), (96, 30397770), (104, 28059480), (108, 27020240), (117, 24941760), (120, 24318216), (130, 22447584), (135, 21616192), (144, 20265180), (156, 18706320), (160, 18238662), (180, 16212144), (192, 15198885), (195, 14965056), (208, 14029740), (216, 13510120), (234, 12470880), (240, 12159108), (260, 11223792), (270, 10808096), (288, 10132590), (312, 9353160), (320, 9119331), (351, 8313920), (360, 8106072), (390, 7482528), (416, 7014870), (432, 6755060), (468, 6235440), (480, 6079554), (520, 5611896), (540, 5404048), (576, 5066295), (585, 4988352), (624, 4676580), (702, 4156960), (720, 4053036), (780, 3741264), (832, 3507435), (864, 3377530), (936, 3117720), (960, 3039777), (1040, 2805948), (1080, 2702024), (1170, 2494176), (1248, 2338290), (1404, 2078480), (1440, 2026518), (1560, 1870632), (1728, 1688765), (1755, 1662784), (1872, 1558860), (2080, 1402974), (2160, 1351012), (2340, 1247088), (2496, 1169145), (2808, 1039240), (2880, 1013259), (3120, 935316), (3510, 831392), (3744, 779430), (4160, 701487), (4320, 675506), (4680, 623544), (5616, 519620), (6240, 467658), (7020, 415696), (7488, 389715), (8640, 337753), (9360, 311772), (11232, 259810), (12480, 233829), (14040, 207848), (18720, 155886), (22464, 129905), (25981, 112320), (28080, 103924), (37440, 77943), (51962, 56160)]