172348800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1421

約数の個数: 192

約数和(自身を含む): 611783760

約数和(自身を除く): 439434960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1381, 1560, 1600, 1664, 1920, 1950, 2080, 2400, 2496, 2600, 2762, 3120, 3200, 3900, 4143, 4160, 4800, 4992, 5200, 5524, 6240, 6905, 7800, 8286, 8320, 9600, 10400, 11048, 12480, 13810, 15600, 16572, 17953, 20715, 20800, 22096, 24960, 27620, 31200, 33144, 34525, 35906, 41430, 41600, 44192, 53859, 55240, 62400, 66288, 69050, 71812, 82860, 88384, 89765, 103575, 107718, 110480, 124800, 132576, 138100, 143624, 165720, 176768, 179530, 207150, 215436, 220960, 265152, 269295, 276200, 287248, 331440, 359060, 414300, 430872, 441920, 448825, 530304, 538590, 552400, 574496, 662880, 718120, 828600, 861744, 883840, 897650, 1077180, 1104800, 1148992, 1325760, 1346475, 1436240, 1657200, 1723488, 1795300, 2154360, 2209600, 2297984, 2651520, 2692950, 2872480, 3314400, 3446976, 3590600, 4308720, 4419200, 5385900, 5744960, 6628800, 6893952, 7181200, 8617440, 10771800, 11489920, 13257600, 14362400, 17234880, 21543600, 28724800, 34469760, 43087200, 57449600, 86174400, 172348800]

約数ペア:

[(1, 172348800), (2, 86174400), (3, 57449600), (4, 43087200), (5, 34469760), (6, 28724800), (8, 21543600), (10, 17234880), (12, 14362400), (13, 13257600), (15, 11489920), (16, 10771800), (20, 8617440), (24, 7181200), (25, 6893952), (26, 6628800), (30, 5744960), (32, 5385900), (39, 4419200), (40, 4308720), (48, 3590600), (50, 3446976), (52, 3314400), (60, 2872480), (64, 2692950), (65, 2651520), (75, 2297984), (78, 2209600), (80, 2154360), (96, 1795300), (100, 1723488), (104, 1657200), (120, 1436240), (128, 1346475), (130, 1325760), (150, 1148992), (156, 1104800), (160, 1077180), (192, 897650), (195, 883840), (200, 861744), (208, 828600), (240, 718120), (260, 662880), (300, 574496), (312, 552400), (320, 538590), (325, 530304), (384, 448825), (390, 441920), (400, 430872), (416, 414300), (480, 359060), (520, 331440), (600, 287248), (624, 276200), (640, 269295), (650, 265152), (780, 220960), (800, 215436), (832, 207150), (960, 179530), (975, 176768), (1040, 165720), (1200, 143624), (1248, 138100), (1300, 132576), (1381, 124800), (1560, 110480), (1600, 107718), (1664, 103575), (1920, 89765), (1950, 88384), (2080, 82860), (2400, 71812), (2496, 69050), (2600, 66288), (2762, 62400), (3120, 55240), (3200, 53859), (3900, 44192), (4143, 41600), (4160, 41430), (4800, 35906), (4992, 34525), (5200, 33144), (5524, 31200), (6240, 27620), (6905, 24960), (7800, 22096), (8286, 20800), (8320, 20715), (9600, 17953), (10400, 16572), (11048, 15600), (12480, 13810)]