32291280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 127670400

約数和(自身を除く): 95379120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 149, 168, 172, 180, 210, 215, 240, 252, 258, 280, 298, 301, 315, 336, 344, 360, 387, 420, 430, 447, 504, 516, 560, 596, 602, 630, 645, 688, 720, 745, 774, 840, 860, 894, 903, 1008, 1032, 1043, 1192, 1204, 1260, 1290, 1341, 1490, 1505, 1548, 1680, 1720, 1788, 1806, 1935, 2064, 2086, 2235, 2384, 2408, 2520, 2580, 2682, 2709, 2980, 3010, 3096, 3129, 3440, 3576, 3612, 3870, 4172, 4470, 4515, 4816, 5040, 5160, 5215, 5364, 5418, 5960, 6020, 6192, 6258, 6407, 6705, 7152, 7224, 7740, 8344, 8940, 9030, 9387, 10320, 10430, 10728, 10836, 11920, 12040, 12516, 12814, 13410, 13545, 14448, 15480, 15645, 16688, 17880, 18060, 18774, 19221, 20860, 21456, 21672, 24080, 25032, 25628, 26820, 27090, 30960, 31290, 32035, 35760, 36120, 37548, 38442, 41720, 43344, 44849, 46935, 50064, 51256, 53640, 54180, 57663, 62580, 64070, 72240, 75096, 76884, 83440, 89698, 93870, 96105, 102512, 107280, 108360, 115326, 125160, 128140, 134547, 150192, 153768, 179396, 187740, 192210, 216720, 224245, 230652, 250320, 256280, 269094, 288315, 307536, 358792, 375480, 384420, 403641, 448490, 461304, 512560, 538188, 576630, 672735, 717584, 750960, 768840, 807282, 896980, 922608, 1076376, 1153260, 1345470, 1537680, 1614564, 1793960, 2018205, 2152752, 2306520, 2690940, 3229128, 3587920, 4036410, 4613040, 5381880, 6458256, 8072820, 10763760, 16145640, 32291280]

約数ペア:

[(1, 32291280), (2, 16145640), (3, 10763760), (4, 8072820), (5, 6458256), (6, 5381880), (7, 4613040), (8, 4036410), (9, 3587920), (10, 3229128), (12, 2690940), (14, 2306520), (15, 2152752), (16, 2018205), (18, 1793960), (20, 1614564), (21, 1537680), (24, 1345470), (28, 1153260), (30, 1076376), (35, 922608), (36, 896980), (40, 807282), (42, 768840), (43, 750960), (45, 717584), (48, 672735), (56, 576630), (60, 538188), (63, 512560), (70, 461304), (72, 448490), (80, 403641), (84, 384420), (86, 375480), (90, 358792), (105, 307536), (112, 288315), (120, 269094), (126, 256280), (129, 250320), (140, 230652), (144, 224245), (149, 216720), (168, 192210), (172, 187740), (180, 179396), (210, 153768), (215, 150192), (240, 134547), (252, 128140), (258, 125160), (280, 115326), (298, 108360), (301, 107280), (315, 102512), (336, 96105), (344, 93870), (360, 89698), (387, 83440), (420, 76884), (430, 75096), (447, 72240), (504, 64070), (516, 62580), (560, 57663), (596, 54180), (602, 53640), (630, 51256), (645, 50064), (688, 46935), (720, 44849), (745, 43344), (774, 41720), (840, 38442), (860, 37548), (894, 36120), (903, 35760), (1008, 32035), (1032, 31290), (1043, 30960), (1192, 27090), (1204, 26820), (1260, 25628), (1290, 25032), (1341, 24080), (1490, 21672), (1505, 21456), (1548, 20860), (1680, 19221), (1720, 18774), (1788, 18060), (1806, 17880), (1935, 16688), (2064, 15645), (2086, 15480), (2235, 14448), (2384, 13545), (2408, 13410), (2520, 12814), (2580, 12516), (2682, 12040), (2709, 11920), (2980, 10836), (3010, 10728), (3096, 10430), (3129, 10320), (3440, 9387), (3576, 9030), (3612, 8940), (3870, 8344), (4172, 7740), (4470, 7224), (4515, 7152), (4816, 6705), (5040, 6407), (5160, 6258), (5215, 6192), (5364, 6020), (5418, 5960)]