1379364480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 384

約数和(自身を含む): 5207202000

約数和(自身を除く): 3827837520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 109, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 218, 234, 240, 260, 288, 312, 320, 327, 338, 360, 384, 390, 416, 436, 468, 480, 507, 520, 545, 576, 585, 624, 640, 654, 676, 720, 780, 832, 845, 872, 936, 960, 981, 1014, 1040, 1090, 1152, 1170, 1248, 1308, 1352, 1417, 1440, 1521, 1560, 1635, 1664, 1690, 1744, 1872, 1920, 1962, 2028, 2080, 2180, 2197, 2340, 2496, 2535, 2616, 2704, 2834, 2880, 3042, 3120, 3270, 3380, 3488, 3744, 3924, 4056, 4160, 4251, 4360, 4394, 4680, 4905, 4992, 5070, 5232, 5408, 5668, 5760, 6084, 6240, 6540, 6591, 6760, 6976, 7085, 7488, 7605, 7848, 8112, 8320, 8502, 8720, 8788, 9360, 9810, 10140, 10464, 10816, 10985, 11336, 12168, 12480, 12753, 13080, 13182, 13520, 13952, 14170, 14976, 15210, 15696, 16224, 17004, 17440, 17576, 18421, 18720, 19620, 19773, 20280, 20928, 21255, 21632, 21970, 22672, 24336, 24960, 25506, 26160, 26364, 27040, 28340, 30420, 31392, 32448, 32955, 34008, 34880, 35152, 36842, 37440, 39240, 39546, 40560, 41856, 42510, 43940, 45344, 48672, 51012, 52320, 52728, 54080, 55263, 56680, 60840, 62784, 63765, 64896, 65910, 68016, 69760, 70304, 73684, 74880, 78480, 79092, 81120, 85020, 87880, 90688, 92105, 97344, 98865, 102024, 104640, 105456, 108160, 110526, 113360, 121680, 125568, 127530, 131820, 136032, 140608, 147368, 156960, 158184, 162240, 165789, 170040, 175760, 181376, 184210, 194688, 197730, 204048, 209280, 210912, 221052, 226720, 239473, 243360, 255060, 263640, 272064, 276315, 281216, 294736, 313920, 316368, 324480, 331578, 340080, 351520, 368420, 395460, 408096, 421824, 442104, 453440, 478946, 486720, 510120, 527280, 544128, 552630, 589472, 627840, 632736, 663156, 680160, 703040, 718419, 736840, 790920, 816192, 828945, 843648, 884208, 906880, 957892, 973440, 1020240, 1054560, 1105260, 1178944, 1197365, 1265472, 1326312, 1360320, 1406080, 1436838, 1473680, 1581840, 1632384, 1657890, 1768416, 1915784, 2040480, 2109120, 2155257, 2210520, 2357888, 2394730, 2530944, 2652624, 2720640, 2873676, 2947360, 3163680, 3315780, 3536832, 3592095, 3831568, 4080960, 4218240, 4310514, 4421040, 4789460, 5305248, 5747352, 5894720, 6327360, 6631560, 7073664, 7184190, 7663136, 8161920, 8621028, 8842080, 9578920, 10610496, 10776285, 11494704, 11789440, 12654720, 13263120, 14368380, 15326272, 17242056, 17684160, 19157840, 21220992, 21552570, 22989408, 26526240, 28736760, 30652544, 34484112, 35368320, 38315680, 43105140, 45978816, 53052480, 57473520, 68968224, 76631360, 86210280, 91957632, 106104960, 114947040, 137936448, 153262720, 172420560, 229894080, 275872896, 344841120, 459788160, 689682240, 1379364480]

約数ペア:

[(1, 1379364480), (2, 689682240), (3, 459788160), (4, 344841120), (5, 275872896), (6, 229894080), (8, 172420560), (9, 153262720), (10, 137936448), (12, 114947040), (13, 106104960), (15, 91957632), (16, 86210280), (18, 76631360), (20, 68968224), (24, 57473520), (26, 53052480), (30, 45978816), (32, 43105140), (36, 38315680), (39, 35368320), (40, 34484112), (45, 30652544), (48, 28736760), (52, 26526240), (60, 22989408), (64, 21552570), (65, 21220992), (72, 19157840), (78, 17684160), (80, 17242056), (90, 15326272), (96, 14368380), (104, 13263120), (109, 12654720), (117, 11789440), (120, 11494704), (128, 10776285), (130, 10610496), (144, 9578920), (156, 8842080), (160, 8621028), (169, 8161920), (180, 7663136), (192, 7184190), (195, 7073664), (208, 6631560), (218, 6327360), (234, 5894720), (240, 5747352), (260, 5305248), (288, 4789460), (312, 4421040), (320, 4310514), (327, 4218240), (338, 4080960), (360, 3831568), (384, 3592095), (390, 3536832), (416, 3315780), (436, 3163680), (468, 2947360), (480, 2873676), (507, 2720640), (520, 2652624), (545, 2530944), (576, 2394730), (585, 2357888), (624, 2210520), (640, 2155257), (654, 2109120), (676, 2040480), (720, 1915784), (780, 1768416), (832, 1657890), (845, 1632384), (872, 1581840), (936, 1473680), (960, 1436838), (981, 1406080), (1014, 1360320), (1040, 1326312), (1090, 1265472), (1152, 1197365), (1170, 1178944), (1248, 1105260), (1308, 1054560), (1352, 1020240), (1417, 973440), (1440, 957892), (1521, 906880), (1560, 884208), (1635, 843648), (1664, 828945), (1690, 816192), (1744, 790920), (1872, 736840), (1920, 718419), (1962, 703040), (2028, 680160), (2080, 663156), (2180, 632736), (2197, 627840), (2340, 589472), (2496, 552630), (2535, 544128), (2616, 527280), (2704, 510120), (2834, 486720), (2880, 478946), (3042, 453440), (3120, 442104), (3270, 421824), (3380, 408096), (3488, 395460), (3744, 368420), (3924, 351520), (4056, 340080), (4160, 331578), (4251, 324480), (4360, 316368), (4394, 313920), (4680, 294736), (4905, 281216), (4992, 276315), (5070, 272064), (5232, 263640), (5408, 255060), (5668, 243360), (5760, 239473), (6084, 226720), (6240, 221052), (6540, 210912), (6591, 209280), (6760, 204048), (6976, 197730), (7085, 194688), (7488, 184210), (7605, 181376), (7848, 175760), (8112, 170040), (8320, 165789), (8502, 162240), (8720, 158184), (8788, 156960), (9360, 147368), (9810, 140608), (10140, 136032), (10464, 131820), (10816, 127530), (10985, 125568), (11336, 121680), (12168, 113360), (12480, 110526), (12753, 108160), (13080, 105456), (13182, 104640), (13520, 102024), (13952, 98865), (14170, 97344), (14976, 92105), (15210, 90688), (15696, 87880), (16224, 85020), (17004, 81120), (17440, 79092), (17576, 78480), (18421, 74880), (18720, 73684), (19620, 70304), (19773, 69760), (20280, 68016), (20928, 65910), (21255, 64896), (21632, 63765), (21970, 62784), (22672, 60840), (24336, 56680), (24960, 55263), (25506, 54080), (26160, 52728), (26364, 52320), (27040, 51012), (28340, 48672), (30420, 45344), (31392, 43940), (32448, 42510), (32955, 41856), (34008, 40560), (34880, 39546), (35152, 39240), (36842, 37440)]