102679920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{6791}}^1$

素因数の和:6820

約数の個数: 160

約数和(自身を含む): 404259840

約数和(自身を除く): 301579920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 6791, 7560, 13582, 15120, 20373, 27164, 33955, 40746, 47537, 54328, 61119, 67910, 81492, 95074, 101865, 108656, 122238, 135820, 142611, 162984, 183357, 190148, 203730, 237685, 244476, 271640, 285222, 305595, 325968, 366714, 380296, 407460, 427833, 475370, 488952, 543280, 570444, 611190, 713055, 733428, 760592, 814920, 855666, 916785, 950740, 977904, 1140888, 1222380, 1283499, 1426110, 1466856, 1629840, 1711332, 1833570, 1901480, 2139165, 2281776, 2444760, 2566998, 2852220, 2933712, 3422664, 3667140, 3802960, 4278330, 4889520, 5133996, 5704440, 6417495, 6845328, 7334280, 8556660, 10267992, 11408880, 12834990, 14668560, 17113320, 20535984, 25669980, 34226640, 51339960, 102679920]

約数ペア:

[(1, 102679920), (2, 51339960), (3, 34226640), (4, 25669980), (5, 20535984), (6, 17113320), (7, 14668560), (8, 12834990), (9, 11408880), (10, 10267992), (12, 8556660), (14, 7334280), (15, 6845328), (16, 6417495), (18, 5704440), (20, 5133996), (21, 4889520), (24, 4278330), (27, 3802960), (28, 3667140), (30, 3422664), (35, 2933712), (36, 2852220), (40, 2566998), (42, 2444760), (45, 2281776), (48, 2139165), (54, 1901480), (56, 1833570), (60, 1711332), (63, 1629840), (70, 1466856), (72, 1426110), (80, 1283499), (84, 1222380), (90, 1140888), (105, 977904), (108, 950740), (112, 916785), (120, 855666), (126, 814920), (135, 760592), (140, 733428), (144, 713055), (168, 611190), (180, 570444), (189, 543280), (210, 488952), (216, 475370), (240, 427833), (252, 407460), (270, 380296), (280, 366714), (315, 325968), (336, 305595), (360, 285222), (378, 271640), (420, 244476), (432, 237685), (504, 203730), (540, 190148), (560, 183357), (630, 162984), (720, 142611), (756, 135820), (840, 122238), (945, 108656), (1008, 101865), (1080, 95074), (1260, 81492), (1512, 67910), (1680, 61119), (1890, 54328), (2160, 47537), (2520, 40746), (3024, 33955), (3780, 27164), (5040, 20373), (6791, 15120), (7560, 13582)]