15704901520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{14243}}^1$

素因数の和:14453

約数の個数: 160

約数和(自身を含む): 45781355520

約数和(自身を除く): 30076454000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 179, 220, 280, 308, 358, 385, 440, 560, 616, 716, 770, 880, 895, 1232, 1253, 1432, 1540, 1790, 1969, 2506, 2864, 3080, 3580, 3938, 5012, 6160, 6265, 7160, 7876, 9845, 10024, 12530, 13783, 14243, 14320, 15752, 19690, 20048, 25060, 27566, 28486, 31504, 39380, 50120, 55132, 56972, 68915, 71215, 78760, 99701, 100240, 110264, 113944, 137830, 142430, 156673, 157520, 199402, 220528, 227888, 275660, 284860, 313346, 398804, 498505, 551320, 569720, 626692, 783365, 797608, 997010, 1096711, 1102640, 1139440, 1253384, 1566730, 1595216, 1994020, 2193422, 2506768, 2549497, 3133460, 3988040, 4386844, 5098994, 5483555, 6266920, 7976080, 8773688, 10197988, 10967110, 12533840, 12747485, 17547376, 17846479, 20395976, 21934220, 25494970, 28044467, 35692958, 40791952, 43868440, 50989940, 56088934, 71385916, 87736880, 89232395, 101979880, 112177868, 140222335, 142771832, 178464790, 196311269, 203959760, 224355736, 280444670, 285543664, 356929580, 392622538, 448711472, 560889340, 713859160, 785245076, 981556345, 1121778680, 1427718320, 1570490152, 1963112690, 2243557360, 3140980304, 3926225380, 7852450760, 15704901520]

約数ペア:

[(1, 15704901520), (2, 7852450760), (4, 3926225380), (5, 3140980304), (7, 2243557360), (8, 1963112690), (10, 1570490152), (11, 1427718320), (14, 1121778680), (16, 981556345), (20, 785245076), (22, 713859160), (28, 560889340), (35, 448711472), (40, 392622538), (44, 356929580), (55, 285543664), (56, 280444670), (70, 224355736), (77, 203959760), (80, 196311269), (88, 178464790), (110, 142771832), (112, 140222335), (140, 112177868), (154, 101979880), (176, 89232395), (179, 87736880), (220, 71385916), (280, 56088934), (308, 50989940), (358, 43868440), (385, 40791952), (440, 35692958), (560, 28044467), (616, 25494970), (716, 21934220), (770, 20395976), (880, 17846479), (895, 17547376), (1232, 12747485), (1253, 12533840), (1432, 10967110), (1540, 10197988), (1790, 8773688), (1969, 7976080), (2506, 6266920), (2864, 5483555), (3080, 5098994), (3580, 4386844), (3938, 3988040), (5012, 3133460), (6160, 2549497), (6265, 2506768), (7160, 2193422), (7876, 1994020), (9845, 1595216), (10024, 1566730), (12530, 1253384), (13783, 1139440), (14243, 1102640), (14320, 1096711), (15752, 997010), (19690, 797608), (20048, 783365), (25060, 626692), (27566, 569720), (28486, 551320), (31504, 498505), (39380, 398804), (50120, 313346), (55132, 284860), (56972, 275660), (68915, 227888), (71215, 220528), (78760, 199402), (99701, 157520), (100240, 156673), (110264, 142430), (113944, 137830)]