396967680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2071

約数の個数: 216

約数和(自身を含む): 1454976432

約数和(自身を除く): 1058008752

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, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2027, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4054, 4080, 4352, 4896, 5440, 5760, 6081, 6120, 6528, 8108, 8160, 9792, 10135, 10880, 11520, 12162, 12240, 13056, 16216, 16320, 18243, 19584, 20270, 21760, 24324, 24480, 30405, 32432, 32640, 34459, 36486, 39168, 40540, 48648, 48960, 60810, 64864, 65280, 68918, 72972, 81080, 91215, 97296, 97920, 103377, 121620, 129728, 137836, 145944, 162160, 172295, 182430, 194592, 195840, 206754, 243240, 259456, 275672, 291888, 310131, 324320, 344590, 364860, 389184, 413508, 486480, 516885, 518912, 551344, 583776, 620262, 648640, 689180, 729720, 778368, 827016, 972960, 1033770, 1102688, 1167552, 1240524, 1297280, 1378360, 1459440, 1550655, 1556736, 1654032, 1945920, 2067540, 2205376, 2335104, 2481048, 2594560, 2756720, 2918880, 3101310, 3308064, 3891840, 4135080, 4410752, 4670208, 4962096, 5513440, 5837760, 6202620, 6616128, 7783680, 8270160, 8821504, 9924192, 11026880, 11675520, 12405240, 13232256, 16540320, 19848384, 22053760, 23351040, 24810480, 26464512, 33080640, 39696768, 44107520, 49620960, 66161280, 79393536, 99241920, 132322560, 198483840, 396967680]

約数ペア:

[(1, 396967680), (2, 198483840), (3, 132322560), (4, 99241920), (5, 79393536), (6, 66161280), (8, 49620960), (9, 44107520), (10, 39696768), (12, 33080640), (15, 26464512), (16, 24810480), (17, 23351040), (18, 22053760), (20, 19848384), (24, 16540320), (30, 13232256), (32, 12405240), (34, 11675520), (36, 11026880), (40, 9924192), (45, 8821504), (48, 8270160), (51, 7783680), (60, 6616128), (64, 6202620), (68, 5837760), (72, 5513440), (80, 4962096), (85, 4670208), (90, 4410752), (96, 4135080), (102, 3891840), (120, 3308064), (128, 3101310), (136, 2918880), (144, 2756720), (153, 2594560), (160, 2481048), (170, 2335104), (180, 2205376), (192, 2067540), (204, 1945920), (240, 1654032), (255, 1556736), (256, 1550655), (272, 1459440), (288, 1378360), (306, 1297280), (320, 1240524), (340, 1167552), (360, 1102688), (384, 1033770), (408, 972960), (480, 827016), (510, 778368), (544, 729720), (576, 689180), (612, 648640), (640, 620262), (680, 583776), (720, 551344), (765, 518912), (768, 516885), (816, 486480), (960, 413508), (1020, 389184), (1088, 364860), (1152, 344590), (1224, 324320), (1280, 310131), (1360, 291888), (1440, 275672), (1530, 259456), (1632, 243240), (1920, 206754), (2027, 195840), (2040, 194592), (2176, 182430), (2304, 172295), (2448, 162160), (2720, 145944), (2880, 137836), (3060, 129728), (3264, 121620), (3840, 103377), (4054, 97920), (4080, 97296), (4352, 91215), (4896, 81080), (5440, 72972), (5760, 68918), (6081, 65280), (6120, 64864), (6528, 60810), (8108, 48960), (8160, 48648), (9792, 40540), (10135, 39168), (10880, 36486), (11520, 34459), (12162, 32640), (12240, 32432), (13056, 30405), (16216, 24480), (16320, 24324), (18243, 21760), (19584, 20270)]