975484440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12487}}^1$

素因数の和:12542

約数の個数: 192

約数和(自身を含む): 3740405760

約数和(自身を除く): 2764921320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 7812, 8680, 9765, 11160, 12487, 13020, 15624, 19530, 24974, 26040, 37461, 39060, 49948, 62435, 74922, 78120, 87409, 99896, 112383, 124870, 149844, 174818, 187305, 224766, 249740, 262227, 299688, 349636, 374610, 387097, 437045, 449532, 499480, 524454, 561915, 699272, 749220, 774194, 786681, 874090, 899064, 1048908, 1123830, 1161291, 1311135, 1498440, 1548388, 1573362, 1748180, 1935485, 2097816, 2247660, 2322582, 2622270, 2709679, 3096776, 3146724, 3483873, 3496360, 3870970, 3933405, 4495320, 4645164, 5244540, 5419358, 5806455, 6293448, 6967746, 7741940, 7866810, 8129037, 9290328, 10489080, 10838716, 11612910, 13548395, 13935492, 15483880, 15733620, 16258074, 17419365, 21677432, 23225820, 24387111, 27096790, 27870984, 31467240, 32516148, 34838730, 40645185, 46451640, 48774222, 54193580, 65032296, 69677460, 81290370, 97548444, 108387160, 121935555, 139354920, 162580740, 195096888, 243871110, 325161480, 487742220, 975484440]

約数ペア:

[(1, 975484440), (2, 487742220), (3, 325161480), (4, 243871110), (5, 195096888), (6, 162580740), (7, 139354920), (8, 121935555), (9, 108387160), (10, 97548444), (12, 81290370), (14, 69677460), (15, 65032296), (18, 54193580), (20, 48774222), (21, 46451640), (24, 40645185), (28, 34838730), (30, 32516148), (31, 31467240), (35, 27870984), (36, 27096790), (40, 24387111), (42, 23225820), (45, 21677432), (56, 17419365), (60, 16258074), (62, 15733620), (63, 15483880), (70, 13935492), (72, 13548395), (84, 11612910), (90, 10838716), (93, 10489080), (105, 9290328), (120, 8129037), (124, 7866810), (126, 7741940), (140, 6967746), (155, 6293448), (168, 5806455), (180, 5419358), (186, 5244540), (210, 4645164), (217, 4495320), (248, 3933405), (252, 3870970), (279, 3496360), (280, 3483873), (310, 3146724), (315, 3096776), (360, 2709679), (372, 2622270), (420, 2322582), (434, 2247660), (465, 2097816), (504, 1935485), (558, 1748180), (620, 1573362), (630, 1548388), (651, 1498440), (744, 1311135), (840, 1161291), (868, 1123830), (930, 1048908), (1085, 899064), (1116, 874090), (1240, 786681), (1260, 774194), (1302, 749220), (1395, 699272), (1736, 561915), (1860, 524454), (1953, 499480), (2170, 449532), (2232, 437045), (2520, 387097), (2604, 374610), (2790, 349636), (3255, 299688), (3720, 262227), (3906, 249740), (4340, 224766), (5208, 187305), (5580, 174818), (6510, 149844), (7812, 124870), (8680, 112383), (9765, 99896), (11160, 87409), (12487, 78120), (13020, 74922), (15624, 62435), (19530, 49948), (24974, 39060), (26040, 37461)]