40916400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{4871}}^1$

素因数の和:4899

約数の個数: 120

約数和(自身を含む): 149823744

約数和(自身を除く): 108907344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 4871, 8400, 9742, 14613, 19484, 24355, 29226, 34097, 38968, 48710, 58452, 68194, 73065, 77936, 97420, 102291, 116904, 121775, 136388, 146130, 170485, 194840, 204582, 233808, 243550, 272776, 292260, 340970, 365325, 389680, 409164, 487100, 511455, 545552, 584520, 681940, 730650, 818328, 852425, 974200, 1022910, 1169040, 1363880, 1461300, 1636656, 1704850, 1948400, 2045820, 2557275, 2727760, 2922600, 3409700, 4091640, 5114550, 5845200, 6819400, 8183280, 10229100, 13638800, 20458200, 40916400]

約数ペア:

[(1, 40916400), (2, 20458200), (3, 13638800), (4, 10229100), (5, 8183280), (6, 6819400), (7, 5845200), (8, 5114550), (10, 4091640), (12, 3409700), (14, 2922600), (15, 2727760), (16, 2557275), (20, 2045820), (21, 1948400), (24, 1704850), (25, 1636656), (28, 1461300), (30, 1363880), (35, 1169040), (40, 1022910), (42, 974200), (48, 852425), (50, 818328), (56, 730650), (60, 681940), (70, 584520), (75, 545552), (80, 511455), (84, 487100), (100, 409164), (105, 389680), (112, 365325), (120, 340970), (140, 292260), (150, 272776), (168, 243550), (175, 233808), (200, 204582), (210, 194840), (240, 170485), (280, 146130), (300, 136388), (336, 121775), (350, 116904), (400, 102291), (420, 97420), (525, 77936), (560, 73065), (600, 68194), (700, 58452), (840, 48710), (1050, 38968), (1200, 34097), (1400, 29226), (1680, 24355), (2100, 19484), (2800, 14613), (4200, 9742), (4871, 8400)]