236471040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1619

約数の個数: 216

約数和(自身を含む): 881658960

約数和(自身を除く): 645187920

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, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1579, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3158, 3328, 3744, 3840, 4160, 4680, 4737, 4992, 5760, 6240, 6316, 7488, 7895, 8320, 9360, 9474, 9984, 11520, 12480, 12632, 14211, 14976, 15790, 16640, 18720, 18948, 20527, 23685, 24960, 25264, 28422, 29952, 31580, 37440, 37896, 41054, 47370, 49920, 50528, 56844, 61581, 63160, 71055, 74880, 75792, 82108, 94740, 101056, 102635, 113688, 123162, 126320, 142110, 149760, 151584, 164216, 184743, 189480, 202112, 205270, 227376, 246324, 252640, 284220, 303168, 307905, 328432, 369486, 378960, 404224, 410540, 454752, 492648, 505280, 568440, 606336, 615810, 656864, 738972, 757920, 821080, 909504, 923715, 985296, 1010560, 1136880, 1212672, 1231620, 1313728, 1477944, 1515840, 1642160, 1819008, 1847430, 1970592, 2021120, 2273760, 2463240, 2627456, 2955888, 3031680, 3284320, 3638016, 3694860, 3941184, 4547520, 4926480, 5254912, 5911776, 6063360, 6568640, 7389720, 7882368, 9095040, 9852960, 11823552, 13137280, 14779440, 15764736, 18190080, 19705920, 23647104, 26274560, 29558880, 39411840, 47294208, 59117760, 78823680, 118235520, 236471040]

約数ペア:

[(1, 236471040), (2, 118235520), (3, 78823680), (4, 59117760), (5, 47294208), (6, 39411840), (8, 29558880), (9, 26274560), (10, 23647104), (12, 19705920), (13, 18190080), (15, 15764736), (16, 14779440), (18, 13137280), (20, 11823552), (24, 9852960), (26, 9095040), (30, 7882368), (32, 7389720), (36, 6568640), (39, 6063360), (40, 5911776), (45, 5254912), (48, 4926480), (52, 4547520), (60, 3941184), (64, 3694860), (65, 3638016), (72, 3284320), (78, 3031680), (80, 2955888), (90, 2627456), (96, 2463240), (104, 2273760), (117, 2021120), (120, 1970592), (128, 1847430), (130, 1819008), (144, 1642160), (156, 1515840), (160, 1477944), (180, 1313728), (192, 1231620), (195, 1212672), (208, 1136880), (234, 1010560), (240, 985296), (256, 923715), (260, 909504), (288, 821080), (312, 757920), (320, 738972), (360, 656864), (384, 615810), (390, 606336), (416, 568440), (468, 505280), (480, 492648), (520, 454752), (576, 410540), (585, 404224), (624, 378960), (640, 369486), (720, 328432), (768, 307905), (780, 303168), (832, 284220), (936, 252640), (960, 246324), (1040, 227376), (1152, 205270), (1170, 202112), (1248, 189480), (1280, 184743), (1440, 164216), (1560, 151584), (1579, 149760), (1664, 142110), (1872, 126320), (1920, 123162), (2080, 113688), (2304, 102635), (2340, 101056), (2496, 94740), (2880, 82108), (3120, 75792), (3158, 74880), (3328, 71055), (3744, 63160), (3840, 61581), (4160, 56844), (4680, 50528), (4737, 49920), (4992, 47370), (5760, 41054), (6240, 37896), (6316, 37440), (7488, 31580), (7895, 29952), (8320, 28422), (9360, 25264), (9474, 24960), (9984, 23685), (11520, 20527), (12480, 18948), (12632, 18720), (14211, 16640), (14976, 15790)]