1531882560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1$

素因数の和:1101

約数の個数: 224

約数和(自身を含む): 5283476352

約数和(自身を除く): 3751593792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 131, 156, 160, 192, 195, 208, 240, 260, 262, 312, 320, 390, 393, 416, 480, 520, 524, 624, 655, 780, 786, 832, 937, 960, 1040, 1048, 1248, 1310, 1560, 1572, 1703, 1874, 1965, 2080, 2096, 2496, 2620, 2811, 3120, 3144, 3406, 3748, 3930, 4160, 4192, 4685, 5109, 5240, 5622, 6240, 6288, 6812, 7496, 7860, 8384, 8515, 9370, 10218, 10480, 11244, 12181, 12480, 12576, 13624, 14055, 14992, 15720, 17030, 18740, 20436, 20960, 22488, 24362, 25152, 25545, 27248, 28110, 29984, 31440, 34060, 36543, 37480, 40872, 41920, 44976, 48724, 51090, 54496, 56220, 59968, 60905, 62880, 68120, 73086, 74960, 81744, 89952, 97448, 102180, 108992, 112440, 121810, 122747, 125760, 136240, 146172, 149920, 163488, 179904, 182715, 194896, 204360, 224880, 243620, 245494, 272480, 292344, 299840, 326976, 365430, 368241, 389792, 408720, 449760, 487240, 490988, 544960, 584688, 613735, 730860, 736482, 779584, 817440, 899520, 974480, 981976, 1169376, 1227470, 1461720, 1472964, 1595711, 1634880, 1841205, 1948960, 1963952, 2338752, 2454940, 2923440, 2945928, 3191422, 3682410, 3897920, 3927904, 4787133, 4909880, 5846880, 5891856, 6382844, 7364820, 7855808, 7978555, 9574266, 9819760, 11693760, 11783712, 12765688, 14729640, 15957110, 19148532, 19639520, 23567424, 23935665, 25531376, 29459280, 31914220, 38297064, 39279040, 47871330, 51062752, 58918560, 63828440, 76594128, 95742660, 102125504, 117837120, 127656880, 153188256, 191485320, 255313760, 306376512, 382970640, 510627520, 765941280, 1531882560]

約数ペア:

[(1, 1531882560), (2, 765941280), (3, 510627520), (4, 382970640), (5, 306376512), (6, 255313760), (8, 191485320), (10, 153188256), (12, 127656880), (13, 117837120), (15, 102125504), (16, 95742660), (20, 76594128), (24, 63828440), (26, 58918560), (30, 51062752), (32, 47871330), (39, 39279040), (40, 38297064), (48, 31914220), (52, 29459280), (60, 25531376), (64, 23935665), (65, 23567424), (78, 19639520), (80, 19148532), (96, 15957110), (104, 14729640), (120, 12765688), (130, 11783712), (131, 11693760), (156, 9819760), (160, 9574266), (192, 7978555), (195, 7855808), (208, 7364820), (240, 6382844), (260, 5891856), (262, 5846880), (312, 4909880), (320, 4787133), (390, 3927904), (393, 3897920), (416, 3682410), (480, 3191422), (520, 2945928), (524, 2923440), (624, 2454940), (655, 2338752), (780, 1963952), (786, 1948960), (832, 1841205), (937, 1634880), (960, 1595711), (1040, 1472964), (1048, 1461720), (1248, 1227470), (1310, 1169376), (1560, 981976), (1572, 974480), (1703, 899520), (1874, 817440), (1965, 779584), (2080, 736482), (2096, 730860), (2496, 613735), (2620, 584688), (2811, 544960), (3120, 490988), (3144, 487240), (3406, 449760), (3748, 408720), (3930, 389792), (4160, 368241), (4192, 365430), (4685, 326976), (5109, 299840), (5240, 292344), (5622, 272480), (6240, 245494), (6288, 243620), (6812, 224880), (7496, 204360), (7860, 194896), (8384, 182715), (8515, 179904), (9370, 163488), (10218, 149920), (10480, 146172), (11244, 136240), (12181, 125760), (12480, 122747), (12576, 121810), (13624, 112440), (14055, 108992), (14992, 102180), (15720, 97448), (17030, 89952), (18740, 81744), (20436, 74960), (20960, 73086), (22488, 68120), (24362, 62880), (25152, 60905), (25545, 59968), (27248, 56220), (28110, 54496), (29984, 51090), (31440, 48724), (34060, 44976), (36543, 41920), (37480, 40872)]