764755320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47917}}^1$

素因数の和:47957

約数の個数: 128

約数和(自身を含む): 2760076800

約数和(自身を除く): 1995321480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 47917, 95834, 143751, 191668, 239585, 287502, 335419, 383336, 479170, 575004, 670838, 718755, 910423, 958340, 1006257, 1150008, 1341676, 1437510, 1677095, 1820846, 1916680, 2012514, 2683352, 2731269, 2875020, 3354190, 3641692, 4025028, 4552115, 5031285, 5462538, 5750040, 6372961, 6708380, 7283384, 8050056, 9104230, 10062570, 10925076, 12745922, 13416760, 13656345, 18208460, 19118883, 20125140, 21850152, 25491844, 27312690, 31864805, 36416920, 38237766, 40250280, 50983688, 54625380, 63729610, 76475532, 95594415, 109250760, 127459220, 152951064, 191188830, 254918440, 382377660, 764755320]

約数ペア:

[(1, 764755320), (2, 382377660), (3, 254918440), (4, 191188830), (5, 152951064), (6, 127459220), (7, 109250760), (8, 95594415), (10, 76475532), (12, 63729610), (14, 54625380), (15, 50983688), (19, 40250280), (20, 38237766), (21, 36416920), (24, 31864805), (28, 27312690), (30, 25491844), (35, 21850152), (38, 20125140), (40, 19118883), (42, 18208460), (56, 13656345), (57, 13416760), (60, 12745922), (70, 10925076), (76, 10062570), (84, 9104230), (95, 8050056), (105, 7283384), (114, 6708380), (120, 6372961), (133, 5750040), (140, 5462538), (152, 5031285), (168, 4552115), (190, 4025028), (210, 3641692), (228, 3354190), (266, 2875020), (280, 2731269), (285, 2683352), (380, 2012514), (399, 1916680), (420, 1820846), (456, 1677095), (532, 1437510), (570, 1341676), (665, 1150008), (760, 1006257), (798, 958340), (840, 910423), (1064, 718755), (1140, 670838), (1330, 575004), (1596, 479170), (1995, 383336), (2280, 335419), (2660, 287502), (3192, 239585), (3990, 191668), (5320, 143751), (7980, 95834), (15960, 47917)]