851441760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15161}}^1$

素因数の和:15198

約数の個数: 192

約数和(自身を含む): 3209492160

約数和(自身を除く): 2358050400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 15161, 18720, 28080, 30322, 45483, 56160, 60644, 75805, 90966, 121288, 136449, 151610, 181932, 197093, 227415, 242576, 272898, 303220, 363864, 394186, 409347, 454830, 485152, 545796, 591279, 606440, 682245, 727728, 788372, 818694, 909660, 985465, 1091592, 1182558, 1212880, 1364490, 1455456, 1576744, 1637388, 1773837, 1819320, 1970930, 2046735, 2183184, 2365116, 2425760, 2728980, 2956395, 3153488, 3274776, 3547674, 3638640, 3941860, 4093470, 4366368, 4730232, 5321511, 5457960, 5912790, 6306976, 6549552, 7095348, 7277280, 7883720, 8186940, 8869185, 9460464, 10643022, 10915920, 11825580, 13099104, 14190696, 15767440, 16373880, 17738370, 18920928, 21286044, 21831840, 23651160, 26607555, 28381392, 31534880, 32747760, 35476740, 42572088, 47302320, 53215110, 56762784, 65495520, 70953480, 85144176, 94604640, 106430220, 141906960, 170288352, 212860440, 283813920, 425720880, 851441760]

約数ペア:

[(1, 851441760), (2, 425720880), (3, 283813920), (4, 212860440), (5, 170288352), (6, 141906960), (8, 106430220), (9, 94604640), (10, 85144176), (12, 70953480), (13, 65495520), (15, 56762784), (16, 53215110), (18, 47302320), (20, 42572088), (24, 35476740), (26, 32747760), (27, 31534880), (30, 28381392), (32, 26607555), (36, 23651160), (39, 21831840), (40, 21286044), (45, 18920928), (48, 17738370), (52, 16373880), (54, 15767440), (60, 14190696), (65, 13099104), (72, 11825580), (78, 10915920), (80, 10643022), (90, 9460464), (96, 8869185), (104, 8186940), (108, 7883720), (117, 7277280), (120, 7095348), (130, 6549552), (135, 6306976), (144, 5912790), (156, 5457960), (160, 5321511), (180, 4730232), (195, 4366368), (208, 4093470), (216, 3941860), (234, 3638640), (240, 3547674), (260, 3274776), (270, 3153488), (288, 2956395), (312, 2728980), (351, 2425760), (360, 2365116), (390, 2183184), (416, 2046735), (432, 1970930), (468, 1819320), (480, 1773837), (520, 1637388), (540, 1576744), (585, 1455456), (624, 1364490), (702, 1212880), (720, 1182558), (780, 1091592), (864, 985465), (936, 909660), (1040, 818694), (1080, 788372), (1170, 727728), (1248, 682245), (1404, 606440), (1440, 591279), (1560, 545796), (1755, 485152), (1872, 454830), (2080, 409347), (2160, 394186), (2340, 363864), (2808, 303220), (3120, 272898), (3510, 242576), (3744, 227415), (4320, 197093), (4680, 181932), (5616, 151610), (6240, 136449), (7020, 121288), (9360, 90966), (11232, 75805), (14040, 60644), (15161, 56160), (18720, 45483), (28080, 30322)]