824987240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 256

約数和(自身を含む): 2438553600

約数和(自身を除く): 1613566360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 41, 44, 47, 55, 56, 70, 77, 82, 88, 94, 110, 139, 140, 154, 164, 188, 205, 220, 235, 278, 280, 287, 308, 328, 329, 376, 385, 410, 440, 451, 470, 517, 556, 574, 616, 658, 695, 770, 820, 902, 940, 973, 1034, 1112, 1148, 1316, 1390, 1435, 1529, 1540, 1640, 1645, 1804, 1880, 1927, 1946, 2068, 2255, 2296, 2585, 2632, 2780, 2870, 3058, 3080, 3157, 3290, 3608, 3619, 3854, 3892, 4136, 4510, 4865, 5170, 5560, 5699, 5740, 6116, 6314, 6533, 6580, 7238, 7645, 7708, 7784, 9020, 9635, 9730, 10340, 10703, 11398, 11480, 12232, 12628, 13066, 13160, 13489, 14476, 15290, 15416, 15785, 18040, 18095, 19270, 19460, 20680, 21197, 21406, 22796, 25256, 26132, 26978, 28495, 28952, 30580, 31570, 32665, 36190, 38540, 38920, 39893, 42394, 42812, 45592, 45731, 52264, 53515, 53956, 56990, 61160, 62689, 63140, 65330, 67445, 71863, 72380, 77080, 79786, 84788, 85624, 91462, 105985, 107030, 107912, 113980, 125378, 126280, 130660, 134890, 143726, 144760, 148379, 159572, 169576, 182924, 199465, 211970, 214060, 227960, 228655, 250756, 261320, 267853, 269780, 287452, 296758, 313445, 319144, 359315, 365848, 398930, 423940, 428120, 438823, 457310, 501512, 503041, 535706, 539560, 574904, 593516, 626890, 718630, 741895, 797860, 847880, 877646, 914620, 1006082, 1071412, 1187032, 1253780, 1339265, 1437260, 1483790, 1595720, 1755292, 1829240, 1874971, 2012164, 2142824, 2194115, 2507560, 2515205, 2678530, 2874520, 2946383, 2967580, 3510584, 3749942, 4024328, 4388230, 5030410, 5357060, 5892766, 5935160, 7499884, 8776460, 9374855, 10060820, 10714120, 11785532, 14731915, 14999768, 17552920, 18749710, 20121640, 20624681, 23571064, 29463830, 37499420, 41249362, 58927660, 74998840, 82498724, 103123405, 117855320, 164997448, 206246810, 412493620, 824987240]

約数ペア:

[(1, 824987240), (2, 412493620), (4, 206246810), (5, 164997448), (7, 117855320), (8, 103123405), (10, 82498724), (11, 74998840), (14, 58927660), (20, 41249362), (22, 37499420), (28, 29463830), (35, 23571064), (40, 20624681), (41, 20121640), (44, 18749710), (47, 17552920), (55, 14999768), (56, 14731915), (70, 11785532), (77, 10714120), (82, 10060820), (88, 9374855), (94, 8776460), (110, 7499884), (139, 5935160), (140, 5892766), (154, 5357060), (164, 5030410), (188, 4388230), (205, 4024328), (220, 3749942), (235, 3510584), (278, 2967580), (280, 2946383), (287, 2874520), (308, 2678530), (328, 2515205), (329, 2507560), (376, 2194115), (385, 2142824), (410, 2012164), (440, 1874971), (451, 1829240), (470, 1755292), (517, 1595720), (556, 1483790), (574, 1437260), (616, 1339265), (658, 1253780), (695, 1187032), (770, 1071412), (820, 1006082), (902, 914620), (940, 877646), (973, 847880), (1034, 797860), (1112, 741895), (1148, 718630), (1316, 626890), (1390, 593516), (1435, 574904), (1529, 539560), (1540, 535706), (1640, 503041), (1645, 501512), (1804, 457310), (1880, 438823), (1927, 428120), (1946, 423940), (2068, 398930), (2255, 365848), (2296, 359315), (2585, 319144), (2632, 313445), (2780, 296758), (2870, 287452), (3058, 269780), (3080, 267853), (3157, 261320), (3290, 250756), (3608, 228655), (3619, 227960), (3854, 214060), (3892, 211970), (4136, 199465), (4510, 182924), (4865, 169576), (5170, 159572), (5560, 148379), (5699, 144760), (5740, 143726), (6116, 134890), (6314, 130660), (6533, 126280), (6580, 125378), (7238, 113980), (7645, 107912), (7708, 107030), (7784, 105985), (9020, 91462), (9635, 85624), (9730, 84788), (10340, 79786), (10703, 77080), (11398, 72380), (11480, 71863), (12232, 67445), (12628, 65330), (13066, 63140), (13160, 62689), (13489, 61160), (14476, 56990), (15290, 53956), (15416, 53515), (15785, 52264), (18040, 45731), (18095, 45592), (19270, 42812), (19460, 42394), (20680, 39893), (21197, 38920), (21406, 38540), (22796, 36190), (25256, 32665), (26132, 31570), (26978, 30580), (28495, 28952)]