391397760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5227}}^1$

素因数の和:5265

約数の個数: 192

約数和(自身を含む): 1455788880

約数和(自身を除く): 1064391120

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, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5227, 5760, 6240, 7488, 8320, 9360, 10454, 12480, 14976, 15681, 18720, 20908, 24960, 26135, 31362, 37440, 41816, 47043, 52270, 62724, 67951, 74880, 78405, 83632, 94086, 104540, 125448, 135902, 156810, 167264, 188172, 203853, 209080, 235215, 250896, 271804, 313620, 334528, 339755, 376344, 407706, 418160, 470430, 501792, 543608, 611559, 627240, 669056, 679510, 752688, 815412, 836320, 940860, 1003584, 1019265, 1087216, 1223118, 1254480, 1359020, 1505376, 1630824, 1672640, 1881720, 2007168, 2038530, 2174432, 2446236, 2508960, 2718040, 3010752, 3057795, 3261648, 3345280, 3763440, 4077060, 4348864, 4892472, 5017920, 5436080, 6021504, 6115590, 6523296, 7526880, 8154120, 8697728, 9784944, 10035840, 10872160, 12231180, 13046592, 15053760, 16308240, 19569888, 21744320, 24462360, 26093184, 30107520, 32616480, 39139776, 43488640, 48924720, 65232960, 78279552, 97849440, 130465920, 195698880, 391397760]

約数ペア:

[(1, 391397760), (2, 195698880), (3, 130465920), (4, 97849440), (5, 78279552), (6, 65232960), (8, 48924720), (9, 43488640), (10, 39139776), (12, 32616480), (13, 30107520), (15, 26093184), (16, 24462360), (18, 21744320), (20, 19569888), (24, 16308240), (26, 15053760), (30, 13046592), (32, 12231180), (36, 10872160), (39, 10035840), (40, 9784944), (45, 8697728), (48, 8154120), (52, 7526880), (60, 6523296), (64, 6115590), (65, 6021504), (72, 5436080), (78, 5017920), (80, 4892472), (90, 4348864), (96, 4077060), (104, 3763440), (117, 3345280), (120, 3261648), (128, 3057795), (130, 3010752), (144, 2718040), (156, 2508960), (160, 2446236), (180, 2174432), (192, 2038530), (195, 2007168), (208, 1881720), (234, 1672640), (240, 1630824), (260, 1505376), (288, 1359020), (312, 1254480), (320, 1223118), (360, 1087216), (384, 1019265), (390, 1003584), (416, 940860), (468, 836320), (480, 815412), (520, 752688), (576, 679510), (585, 669056), (624, 627240), (640, 611559), (720, 543608), (780, 501792), (832, 470430), (936, 418160), (960, 407706), (1040, 376344), (1152, 339755), (1170, 334528), (1248, 313620), (1440, 271804), (1560, 250896), (1664, 235215), (1872, 209080), (1920, 203853), (2080, 188172), (2340, 167264), (2496, 156810), (2880, 135902), (3120, 125448), (3744, 104540), (4160, 94086), (4680, 83632), (4992, 78405), (5227, 74880), (5760, 67951), (6240, 62724), (7488, 52270), (8320, 47043), (9360, 41816), (10454, 37440), (12480, 31362), (14976, 26135), (15681, 24960), (18720, 20908)]