940168320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5381}}^1$

素因数の和:5423

約数の個数: 256

約数和(自身を含む): 3689038080

約数和(自身を除く): 2748869760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5381, 5460, 5824, 6240, 6720, 7280, 8320, 8736, 10762, 10920, 11648, 12480, 13440, 14560, 16143, 17472, 21524, 21840, 24960, 26905, 29120, 32286, 34944, 37667, 43048, 43680, 53810, 58240, 64572, 69953, 75334, 80715, 86096, 87360, 107620, 113001, 129144, 139906, 150668, 161430, 172192, 174720, 188335, 209859, 215240, 226002, 258288, 279812, 301336, 322860, 344384, 349765, 376670, 419718, 430480, 452004, 489671, 516576, 559624, 565005, 602672, 645720, 688768, 699530, 753340, 839436, 860960, 904008, 979342, 1033152, 1049295, 1119248, 1130010, 1205344, 1291440, 1399060, 1469013, 1506680, 1678872, 1721920, 1808016, 1958684, 2066304, 2098590, 2238496, 2260020, 2410688, 2448355, 2582880, 2798120, 2938026, 3013360, 3357744, 3443840, 3616032, 3917368, 4197180, 4476992, 4520040, 4821376, 4896710, 5165760, 5596240, 5876052, 6026720, 6715488, 7232064, 7345065, 7834736, 8394360, 8953984, 9040080, 9793420, 10331520, 11192480, 11752104, 12053440, 13430976, 14464128, 14690130, 15669472, 16788720, 18080160, 19586840, 22384960, 23504208, 24106880, 26861952, 29380260, 31338944, 33577440, 36160320, 39173680, 44769920, 47008416, 58760520, 62677888, 67154880, 72320640, 78347360, 94016832, 117521040, 134309760, 156694720, 188033664, 235042080, 313389440, 470084160, 940168320]

約数ペア:

[(1, 940168320), (2, 470084160), (3, 313389440), (4, 235042080), (5, 188033664), (6, 156694720), (7, 134309760), (8, 117521040), (10, 94016832), (12, 78347360), (13, 72320640), (14, 67154880), (15, 62677888), (16, 58760520), (20, 47008416), (21, 44769920), (24, 39173680), (26, 36160320), (28, 33577440), (30, 31338944), (32, 29380260), (35, 26861952), (39, 24106880), (40, 23504208), (42, 22384960), (48, 19586840), (52, 18080160), (56, 16788720), (60, 15669472), (64, 14690130), (65, 14464128), (70, 13430976), (78, 12053440), (80, 11752104), (84, 11192480), (91, 10331520), (96, 9793420), (104, 9040080), (105, 8953984), (112, 8394360), (120, 7834736), (128, 7345065), (130, 7232064), (140, 6715488), (156, 6026720), (160, 5876052), (168, 5596240), (182, 5165760), (192, 4896710), (195, 4821376), (208, 4520040), (210, 4476992), (224, 4197180), (240, 3917368), (260, 3616032), (273, 3443840), (280, 3357744), (312, 3013360), (320, 2938026), (336, 2798120), (364, 2582880), (384, 2448355), (390, 2410688), (416, 2260020), (420, 2238496), (448, 2098590), (455, 2066304), (480, 1958684), (520, 1808016), (546, 1721920), (560, 1678872), (624, 1506680), (640, 1469013), (672, 1399060), (728, 1291440), (780, 1205344), (832, 1130010), (840, 1119248), (896, 1049295), (910, 1033152), (960, 979342), (1040, 904008), (1092, 860960), (1120, 839436), (1248, 753340), (1344, 699530), (1365, 688768), (1456, 645720), (1560, 602672), (1664, 565005), (1680, 559624), (1820, 516576), (1920, 489671), (2080, 452004), (2184, 430480), (2240, 419718), (2496, 376670), (2688, 349765), (2730, 344384), (2912, 322860), (3120, 301336), (3360, 279812), (3640, 258288), (4160, 226002), (4368, 215240), (4480, 209859), (4992, 188335), (5381, 174720), (5460, 172192), (5824, 161430), (6240, 150668), (6720, 139906), (7280, 129144), (8320, 113001), (8736, 107620), (10762, 87360), (10920, 86096), (11648, 80715), (12480, 75334), (13440, 69953), (14560, 64572), (16143, 58240), (17472, 53810), (21524, 43680), (21840, 43048), (24960, 37667), (26905, 34944), (29120, 32286)]