785987760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 2488983552

約数和(自身を除く): 1702995792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 127, 214, 240, 241, 254, 321, 381, 428, 482, 508, 535, 635, 642, 723, 762, 856, 964, 1016, 1070, 1205, 1270, 1284, 1446, 1524, 1605, 1712, 1905, 1928, 2032, 2140, 2410, 2540, 2568, 2892, 3048, 3210, 3615, 3810, 3856, 4280, 4820, 5080, 5136, 5784, 6096, 6420, 7230, 7620, 8560, 9640, 10160, 11568, 12840, 13589, 14460, 15240, 19280, 25680, 25787, 27178, 28920, 30480, 30607, 40767, 51574, 54356, 57840, 61214, 67945, 77361, 81534, 91821, 103148, 108712, 122428, 128935, 135890, 153035, 154722, 163068, 183642, 203835, 206296, 217424, 244856, 257870, 271780, 306070, 309444, 326136, 367284, 386805, 407670, 412592, 459105, 489712, 515740, 543560, 612140, 618888, 652272, 734568, 773610, 815340, 918210, 1031480, 1087120, 1224280, 1237776, 1469136, 1547220, 1630680, 1836420, 2062960, 2448560, 3094440, 3261360, 3274949, 3672840, 6188880, 6549898, 7345680, 9824847, 13099796, 16374745, 19649694, 26199592, 32749490, 39299388, 49124235, 52399184, 65498980, 78598776, 98248470, 130997960, 157197552, 196496940, 261995920, 392993880, 785987760]

約数ペア:

[(1, 785987760), (2, 392993880), (3, 261995920), (4, 196496940), (5, 157197552), (6, 130997960), (8, 98248470), (10, 78598776), (12, 65498980), (15, 52399184), (16, 49124235), (20, 39299388), (24, 32749490), (30, 26199592), (40, 19649694), (48, 16374745), (60, 13099796), (80, 9824847), (107, 7345680), (120, 6549898), (127, 6188880), (214, 3672840), (240, 3274949), (241, 3261360), (254, 3094440), (321, 2448560), (381, 2062960), (428, 1836420), (482, 1630680), (508, 1547220), (535, 1469136), (635, 1237776), (642, 1224280), (723, 1087120), (762, 1031480), (856, 918210), (964, 815340), (1016, 773610), (1070, 734568), (1205, 652272), (1270, 618888), (1284, 612140), (1446, 543560), (1524, 515740), (1605, 489712), (1712, 459105), (1905, 412592), (1928, 407670), (2032, 386805), (2140, 367284), (2410, 326136), (2540, 309444), (2568, 306070), (2892, 271780), (3048, 257870), (3210, 244856), (3615, 217424), (3810, 206296), (3856, 203835), (4280, 183642), (4820, 163068), (5080, 154722), (5136, 153035), (5784, 135890), (6096, 128935), (6420, 122428), (7230, 108712), (7620, 103148), (8560, 91821), (9640, 81534), (10160, 77361), (11568, 67945), (12840, 61214), (13589, 57840), (14460, 54356), (15240, 51574), (19280, 40767), (25680, 30607), (25787, 30480), (27178, 28920)]