1962954240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19661}}^1$

素因数の和:19700

約数の個数: 160

約数和(自身を含む): 6758379936

約数和(自身を除く): 4795425696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3120, 3328, 3840, 4160, 4992, 6240, 6656, 7680, 8320, 9984, 12480, 16640, 19661, 19968, 24960, 33280, 39322, 49920, 58983, 78644, 98305, 99840, 117966, 157288, 196610, 235932, 255593, 294915, 314576, 393220, 471864, 511186, 589830, 629152, 766779, 786440, 943728, 1022372, 1179660, 1258304, 1277965, 1533558, 1572880, 1887456, 2044744, 2359320, 2516608, 2555930, 3067116, 3145760, 3774912, 3833895, 4089488, 4718640, 5033216, 5111860, 6134232, 6291520, 7549824, 7667790, 8178976, 9437280, 10066432, 10223720, 12268464, 12583040, 15099648, 15335580, 16357952, 18874560, 20447440, 24536928, 25166080, 30199296, 30671160, 32715904, 37749120, 40894880, 49073856, 50332160, 61342320, 65431808, 75498240, 81789760, 98147712, 122684640, 130863616, 150996480, 163579520, 196295424, 245369280, 327159040, 392590848, 490738560, 654318080, 981477120, 1962954240]

約数ペア:

[(1, 1962954240), (2, 981477120), (3, 654318080), (4, 490738560), (5, 392590848), (6, 327159040), (8, 245369280), (10, 196295424), (12, 163579520), (13, 150996480), (15, 130863616), (16, 122684640), (20, 98147712), (24, 81789760), (26, 75498240), (30, 65431808), (32, 61342320), (39, 50332160), (40, 49073856), (48, 40894880), (52, 37749120), (60, 32715904), (64, 30671160), (65, 30199296), (78, 25166080), (80, 24536928), (96, 20447440), (104, 18874560), (120, 16357952), (128, 15335580), (130, 15099648), (156, 12583040), (160, 12268464), (192, 10223720), (195, 10066432), (208, 9437280), (240, 8178976), (256, 7667790), (260, 7549824), (312, 6291520), (320, 6134232), (384, 5111860), (390, 5033216), (416, 4718640), (480, 4089488), (512, 3833895), (520, 3774912), (624, 3145760), (640, 3067116), (768, 2555930), (780, 2516608), (832, 2359320), (960, 2044744), (1040, 1887456), (1248, 1572880), (1280, 1533558), (1536, 1277965), (1560, 1258304), (1664, 1179660), (1920, 1022372), (2080, 943728), (2496, 786440), (2560, 766779), (3120, 629152), (3328, 589830), (3840, 511186), (4160, 471864), (4992, 393220), (6240, 314576), (6656, 294915), (7680, 255593), (8320, 235932), (9984, 196610), (12480, 157288), (16640, 117966), (19661, 99840), (19968, 98305), (24960, 78644), (33280, 58983), (39322, 49920)]