198483840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2069

約数の個数: 192

約数和(自身を含む): 726064560

約数和(自身を除く): 527580720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2027, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4054, 4080, 4896, 5440, 5760, 6081, 6120, 6528, 8108, 8160, 9792, 10135, 10880, 12162, 12240, 16216, 16320, 18243, 19584, 20270, 24324, 24480, 30405, 32432, 32640, 34459, 36486, 40540, 48648, 48960, 60810, 64864, 68918, 72972, 81080, 91215, 97296, 97920, 103377, 121620, 129728, 137836, 145944, 162160, 172295, 182430, 194592, 206754, 243240, 259456, 275672, 291888, 310131, 324320, 344590, 364860, 389184, 413508, 486480, 516885, 551344, 583776, 620262, 648640, 689180, 729720, 778368, 827016, 972960, 1033770, 1102688, 1167552, 1240524, 1297280, 1378360, 1459440, 1550655, 1654032, 1945920, 2067540, 2205376, 2335104, 2481048, 2756720, 2918880, 3101310, 3308064, 3891840, 4135080, 4410752, 4962096, 5513440, 5837760, 6202620, 6616128, 8270160, 9924192, 11026880, 11675520, 12405240, 13232256, 16540320, 19848384, 22053760, 24810480, 33080640, 39696768, 49620960, 66161280, 99241920, 198483840]

約数ペア:

[(1, 198483840), (2, 99241920), (3, 66161280), (4, 49620960), (5, 39696768), (6, 33080640), (8, 24810480), (9, 22053760), (10, 19848384), (12, 16540320), (15, 13232256), (16, 12405240), (17, 11675520), (18, 11026880), (20, 9924192), (24, 8270160), (30, 6616128), (32, 6202620), (34, 5837760), (36, 5513440), (40, 4962096), (45, 4410752), (48, 4135080), (51, 3891840), (60, 3308064), (64, 3101310), (68, 2918880), (72, 2756720), (80, 2481048), (85, 2335104), (90, 2205376), (96, 2067540), (102, 1945920), (120, 1654032), (128, 1550655), (136, 1459440), (144, 1378360), (153, 1297280), (160, 1240524), (170, 1167552), (180, 1102688), (192, 1033770), (204, 972960), (240, 827016), (255, 778368), (272, 729720), (288, 689180), (306, 648640), (320, 620262), (340, 583776), (360, 551344), (384, 516885), (408, 486480), (480, 413508), (510, 389184), (544, 364860), (576, 344590), (612, 324320), (640, 310131), (680, 291888), (720, 275672), (765, 259456), (816, 243240), (960, 206754), (1020, 194592), (1088, 182430), (1152, 172295), (1224, 162160), (1360, 145944), (1440, 137836), (1530, 129728), (1632, 121620), (1920, 103377), (2027, 97920), (2040, 97296), (2176, 91215), (2448, 81080), (2720, 72972), (2880, 68918), (3060, 64864), (3264, 60810), (4054, 48960), (4080, 48648), (4896, 40540), (5440, 36486), (5760, 34459), (6081, 32640), (6120, 32432), (6528, 30405), (8108, 24480), (8160, 24324), (9792, 20270), (10135, 19584), (10880, 18243), (12162, 16320), (12240, 16216)]