39863040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{1483}}^1$

素因数の和:1514

約数の個数: 144

約数和(自身を含む): 145598208

約数和(自身を除く): 105735168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1483, 1680, 1792, 1920, 2240, 2688, 2966, 3360, 3840, 4449, 4480, 5376, 5932, 6720, 7415, 8898, 8960, 10381, 11864, 13440, 14830, 17796, 20762, 22245, 23728, 26880, 29660, 31143, 35592, 41524, 44490, 47456, 51905, 59320, 62286, 71184, 83048, 88980, 94912, 103810, 118640, 124572, 142368, 155715, 166096, 177960, 189824, 207620, 237280, 249144, 284736, 311430, 332192, 355920, 379648, 415240, 474560, 498288, 569472, 622860, 664384, 711840, 830480, 949120, 996576, 1138944, 1245720, 1328768, 1423680, 1660960, 1898240, 1993152, 2491440, 2657536, 2847360, 3321920, 3986304, 4982880, 5694720, 6643840, 7972608, 9965760, 13287680, 19931520, 39863040]

約数ペア:

[(1, 39863040), (2, 19931520), (3, 13287680), (4, 9965760), (5, 7972608), (6, 6643840), (7, 5694720), (8, 4982880), (10, 3986304), (12, 3321920), (14, 2847360), (15, 2657536), (16, 2491440), (20, 1993152), (21, 1898240), (24, 1660960), (28, 1423680), (30, 1328768), (32, 1245720), (35, 1138944), (40, 996576), (42, 949120), (48, 830480), (56, 711840), (60, 664384), (64, 622860), (70, 569472), (80, 498288), (84, 474560), (96, 415240), (105, 379648), (112, 355920), (120, 332192), (128, 311430), (140, 284736), (160, 249144), (168, 237280), (192, 207620), (210, 189824), (224, 177960), (240, 166096), (256, 155715), (280, 142368), (320, 124572), (336, 118640), (384, 103810), (420, 94912), (448, 88980), (480, 83048), (560, 71184), (640, 62286), (672, 59320), (768, 51905), (840, 47456), (896, 44490), (960, 41524), (1120, 35592), (1280, 31143), (1344, 29660), (1483, 26880), (1680, 23728), (1792, 22245), (1920, 20762), (2240, 17796), (2688, 14830), (2966, 13440), (3360, 11864), (3840, 10381), (4449, 8960), (4480, 8898), (5376, 7415), (5932, 6720)]