189817920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3877}}^1$

素因数の和:3917

約数の個数: 168

約数和(自身を含む): 691478424

約数和(自身を除く): 501660504

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, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 3877, 4080, 4896, 5440, 6120, 7754, 8160, 9792, 11631, 12240, 15508, 16320, 19385, 23262, 24480, 31016, 34893, 38770, 46524, 48960, 58155, 62032, 65909, 69786, 77540, 93048, 116310, 124064, 131818, 139572, 155080, 174465, 186096, 197727, 232620, 248128, 263636, 279144, 310160, 329545, 348930, 372192, 395454, 465240, 527272, 558288, 593181, 620320, 659090, 697860, 744384, 790908, 930480, 988635, 1054544, 1116576, 1186362, 1240640, 1318180, 1395720, 1581816, 1860960, 1977270, 2109088, 2233152, 2372724, 2636360, 2791440, 2965905, 3163632, 3721920, 3954540, 4218176, 4745448, 5272720, 5582880, 5931810, 6327264, 7909080, 9490896, 10545440, 11165760, 11863620, 12654528, 15818160, 18981792, 21090880, 23727240, 31636320, 37963584, 47454480, 63272640, 94908960, 189817920]

約数ペア:

[(1, 189817920), (2, 94908960), (3, 63272640), (4, 47454480), (5, 37963584), (6, 31636320), (8, 23727240), (9, 21090880), (10, 18981792), (12, 15818160), (15, 12654528), (16, 11863620), (17, 11165760), (18, 10545440), (20, 9490896), (24, 7909080), (30, 6327264), (32, 5931810), (34, 5582880), (36, 5272720), (40, 4745448), (45, 4218176), (48, 3954540), (51, 3721920), (60, 3163632), (64, 2965905), (68, 2791440), (72, 2636360), (80, 2372724), (85, 2233152), (90, 2109088), (96, 1977270), (102, 1860960), (120, 1581816), (136, 1395720), (144, 1318180), (153, 1240640), (160, 1186362), (170, 1116576), (180, 1054544), (192, 988635), (204, 930480), (240, 790908), (255, 744384), (272, 697860), (288, 659090), (306, 620320), (320, 593181), (340, 558288), (360, 527272), (408, 465240), (480, 395454), (510, 372192), (544, 348930), (576, 329545), (612, 310160), (680, 279144), (720, 263636), (765, 248128), (816, 232620), (960, 197727), (1020, 186096), (1088, 174465), (1224, 155080), (1360, 139572), (1440, 131818), (1530, 124064), (1632, 116310), (2040, 93048), (2448, 77540), (2720, 69786), (2880, 65909), (3060, 62032), (3264, 58155), (3877, 48960), (4080, 46524), (4896, 38770), (5440, 34893), (6120, 31016), (7754, 24480), (8160, 23262), (9792, 19385), (11631, 16320), (12240, 15508)]