78659880640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{9901}}^1$

素因数の和:10027

約数の個数: 224

約数和(自身を含む): 213321400128

約数和(自身を除く): 134661519488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 61, 64, 74, 80, 88, 110, 122, 148, 160, 176, 185, 220, 244, 296, 305, 320, 352, 370, 407, 440, 488, 592, 610, 671, 704, 740, 814, 880, 976, 1184, 1220, 1342, 1480, 1628, 1760, 1952, 2035, 2257, 2368, 2440, 2684, 2960, 3256, 3355, 3520, 3904, 4070, 4514, 4880, 5368, 5920, 6512, 6710, 8140, 9028, 9760, 9901, 10736, 11285, 11840, 13024, 13420, 16280, 18056, 19520, 19802, 21472, 22570, 24827, 26048, 26840, 32560, 36112, 39604, 42944, 45140, 49505, 49654, 53680, 65120, 72224, 79208, 90280, 99010, 99308, 107360, 108911, 124135, 130240, 144448, 158416, 180560, 198020, 198616, 214720, 217822, 248270, 316832, 361120, 366337, 396040, 397232, 435644, 496540, 544555, 603961, 633664, 722240, 732674, 792080, 794464, 871288, 993080, 1089110, 1207922, 1465348, 1584160, 1588928, 1742576, 1831685, 1986160, 2178220, 2415844, 2930696, 3019805, 3168320, 3485152, 3663370, 3972320, 4029707, 4356440, 4831688, 5861392, 6039610, 6643571, 6970304, 7326740, 7944640, 8059414, 8712880, 9663376, 11722784, 12079220, 13287142, 14653480, 16118828, 17425760, 19326752, 20148535, 22346557, 23445568, 24158440, 26574284, 29306960, 32237656, 33217855, 34851520, 38653504, 40297070, 44693114, 48316880, 53148568, 58613920, 64475312, 66435710, 80594140, 89386228, 96633760, 106297136, 111732785, 117227840, 128950624, 132871420, 161188280, 178772456, 193267520, 212594272, 223465570, 245812127, 257901248, 265742840, 322376560, 357544912, 425188544, 446931140, 491624254, 531485680, 644753120, 715089824, 893862280, 983248508, 1062971360, 1229060635, 1289506240, 1430179648, 1787724560, 1966497016, 2125942720, 2458121270, 3575449120, 3932994032, 4916242540, 7150898240, 7865988064, 9832485080, 15731976128, 19664970160, 39329940320, 78659880640]

約数ペア:

[(1, 78659880640), (2, 39329940320), (4, 19664970160), (5, 15731976128), (8, 9832485080), (10, 7865988064), (11, 7150898240), (16, 4916242540), (20, 3932994032), (22, 3575449120), (32, 2458121270), (37, 2125942720), (40, 1966497016), (44, 1787724560), (55, 1430179648), (61, 1289506240), (64, 1229060635), (74, 1062971360), (80, 983248508), (88, 893862280), (110, 715089824), (122, 644753120), (148, 531485680), (160, 491624254), (176, 446931140), (185, 425188544), (220, 357544912), (244, 322376560), (296, 265742840), (305, 257901248), (320, 245812127), (352, 223465570), (370, 212594272), (407, 193267520), (440, 178772456), (488, 161188280), (592, 132871420), (610, 128950624), (671, 117227840), (704, 111732785), (740, 106297136), (814, 96633760), (880, 89386228), (976, 80594140), (1184, 66435710), (1220, 64475312), (1342, 58613920), (1480, 53148568), (1628, 48316880), (1760, 44693114), (1952, 40297070), (2035, 38653504), (2257, 34851520), (2368, 33217855), (2440, 32237656), (2684, 29306960), (2960, 26574284), (3256, 24158440), (3355, 23445568), (3520, 22346557), (3904, 20148535), (4070, 19326752), (4514, 17425760), (4880, 16118828), (5368, 14653480), (5920, 13287142), (6512, 12079220), (6710, 11722784), (8140, 9663376), (9028, 8712880), (9760, 8059414), (9901, 7944640), (10736, 7326740), (11285, 6970304), (11840, 6643571), (13024, 6039610), (13420, 5861392), (16280, 4831688), (18056, 4356440), (19520, 4029707), (19802, 3972320), (21472, 3663370), (22570, 3485152), (24827, 3168320), (26048, 3019805), (26840, 2930696), (32560, 2415844), (36112, 2178220), (39604, 1986160), (42944, 1831685), (45140, 1742576), (49505, 1588928), (49654, 1584160), (53680, 1465348), (65120, 1207922), (72224, 1089110), (79208, 993080), (90280, 871288), (99010, 794464), (99308, 792080), (107360, 732674), (108911, 722240), (124135, 633664), (130240, 603961), (144448, 544555), (158416, 496540), (180560, 435644), (198020, 397232), (198616, 396040), (214720, 366337), (217822, 361120), (248270, 316832)]