62254631680

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{1709}}^1$

素因数の和:2070

約数の個数: 144

約数和(自身を含む): 150994368000

約数和(自身を除く): 88739736320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 191, 256, 298, 320, 382, 596, 640, 745, 764, 955, 1192, 1280, 1490, 1528, 1709, 1910, 2384, 2980, 3056, 3418, 3820, 4768, 5960, 6112, 6836, 7640, 8545, 9536, 11920, 12224, 13672, 15280, 17090, 19072, 23840, 24448, 27344, 28459, 30560, 34180, 38144, 47680, 48896, 54688, 56918, 61120, 68360, 95360, 109376, 113836, 122240, 136720, 142295, 190720, 218752, 227672, 244480, 254641, 273440, 284590, 326419, 437504, 455344, 509282, 546880, 569180, 652838, 910688, 1018564, 1093760, 1138360, 1273205, 1305676, 1632095, 1821376, 2037128, 2187520, 2276720, 2546410, 2611352, 3264190, 3642752, 4074256, 4553440, 5092820, 5222704, 6528380, 7285504, 8148512, 9106880, 10185640, 10445408, 13056760, 16297024, 18213760, 20371280, 20890816, 26113520, 32594048, 36427520, 40742560, 41781632, 48636431, 52227040, 65188096, 81485120, 83563264, 97272862, 104454080, 162970240, 194545724, 208908160, 243182155, 325940480, 389091448, 417816320, 486364310, 778182896, 972728620, 1556365792, 1945457240, 3112731584, 3890914480, 6225463168, 7781828960, 12450926336, 15563657920, 31127315840, 62254631680]

約数ペア:

[(1, 62254631680), (2, 31127315840), (4, 15563657920), (5, 12450926336), (8, 7781828960), (10, 6225463168), (16, 3890914480), (20, 3112731584), (32, 1945457240), (40, 1556365792), (64, 972728620), (80, 778182896), (128, 486364310), (149, 417816320), (160, 389091448), (191, 325940480), (256, 243182155), (298, 208908160), (320, 194545724), (382, 162970240), (596, 104454080), (640, 97272862), (745, 83563264), (764, 81485120), (955, 65188096), (1192, 52227040), (1280, 48636431), (1490, 41781632), (1528, 40742560), (1709, 36427520), (1910, 32594048), (2384, 26113520), (2980, 20890816), (3056, 20371280), (3418, 18213760), (3820, 16297024), (4768, 13056760), (5960, 10445408), (6112, 10185640), (6836, 9106880), (7640, 8148512), (8545, 7285504), (9536, 6528380), (11920, 5222704), (12224, 5092820), (13672, 4553440), (15280, 4074256), (17090, 3642752), (19072, 3264190), (23840, 2611352), (24448, 2546410), (27344, 2276720), (28459, 2187520), (30560, 2037128), (34180, 1821376), (38144, 1632095), (47680, 1305676), (48896, 1273205), (54688, 1138360), (56918, 1093760), (61120, 1018564), (68360, 910688), (95360, 652838), (109376, 569180), (113836, 546880), (122240, 509282), (136720, 455344), (142295, 437504), (190720, 326419), (218752, 284590), (227672, 273440), (244480, 254641)]