1020627360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 288

約数和(自身を含む): 3642807168

約数和(自身を除く): 2622179808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 53, 60, 72, 80, 86, 90, 96, 106, 120, 129, 144, 159, 160, 172, 180, 212, 215, 240, 258, 265, 288, 311, 318, 344, 360, 387, 424, 430, 477, 480, 516, 530, 622, 636, 645, 688, 720, 774, 795, 848, 860, 933, 954, 1032, 1060, 1244, 1272, 1290, 1376, 1440, 1548, 1555, 1590, 1696, 1720, 1866, 1908, 1935, 2064, 2120, 2279, 2385, 2488, 2544, 2580, 2799, 3096, 3110, 3180, 3440, 3732, 3816, 3870, 4128, 4240, 4558, 4665, 4770, 4976, 5088, 5160, 5598, 6192, 6220, 6360, 6837, 6880, 7464, 7632, 7740, 8480, 9116, 9330, 9540, 9952, 10320, 11196, 11395, 12384, 12440, 12720, 13373, 13674, 13995, 14928, 15264, 15480, 16483, 18232, 18660, 19080, 20511, 20640, 22392, 22790, 24880, 25440, 26746, 27348, 27990, 29856, 30960, 32966, 34185, 36464, 37320, 38160, 40119, 41022, 44784, 45580, 49449, 49760, 53492, 54696, 55980, 61920, 65932, 66865, 68370, 72928, 74640, 76320, 80238, 82044, 82415, 89568, 91160, 98898, 102555, 106984, 109392, 111960, 120357, 131864, 133730, 136740, 148347, 149280, 160476, 164088, 164830, 182320, 197796, 200595, 205110, 213968, 218784, 223920, 240714, 247245, 263728, 267460, 273480, 296694, 320952, 328176, 329660, 364640, 395592, 401190, 410220, 427936, 447840, 481428, 494490, 527456, 534920, 546960, 593388, 601785, 641904, 656352, 659320, 708769, 741735, 791184, 802380, 820440, 962856, 988980, 1069840, 1093920, 1186776, 1203570, 1283808, 1318640, 1417538, 1483470, 1582368, 1604760, 1640880, 1925712, 1977960, 2126307, 2139680, 2373552, 2407140, 2637280, 2835076, 2966940, 3209520, 3281760, 3543845, 3851424, 3955920, 4252614, 4747104, 4814280, 5670152, 5933880, 6378921, 6419040, 7087690, 7911840, 8505228, 9628560, 10631535, 11340304, 11867760, 12757842, 14175380, 17010456, 19257120, 21263070, 22680608, 23735520, 25515684, 28350760, 31894605, 34020912, 42526140, 51031368, 56701520, 63789210, 68041824, 85052280, 102062736, 113403040, 127578420, 170104560, 204125472, 255156840, 340209120, 510313680, 1020627360]

約数ペア:

[(1, 1020627360), (2, 510313680), (3, 340209120), (4, 255156840), (5, 204125472), (6, 170104560), (8, 127578420), (9, 113403040), (10, 102062736), (12, 85052280), (15, 68041824), (16, 63789210), (18, 56701520), (20, 51031368), (24, 42526140), (30, 34020912), (32, 31894605), (36, 28350760), (40, 25515684), (43, 23735520), (45, 22680608), (48, 21263070), (53, 19257120), (60, 17010456), (72, 14175380), (80, 12757842), (86, 11867760), (90, 11340304), (96, 10631535), (106, 9628560), (120, 8505228), (129, 7911840), (144, 7087690), (159, 6419040), (160, 6378921), (172, 5933880), (180, 5670152), (212, 4814280), (215, 4747104), (240, 4252614), (258, 3955920), (265, 3851424), (288, 3543845), (311, 3281760), (318, 3209520), (344, 2966940), (360, 2835076), (387, 2637280), (424, 2407140), (430, 2373552), (477, 2139680), (480, 2126307), (516, 1977960), (530, 1925712), (622, 1640880), (636, 1604760), (645, 1582368), (688, 1483470), (720, 1417538), (774, 1318640), (795, 1283808), (848, 1203570), (860, 1186776), (933, 1093920), (954, 1069840), (1032, 988980), (1060, 962856), (1244, 820440), (1272, 802380), (1290, 791184), (1376, 741735), (1440, 708769), (1548, 659320), (1555, 656352), (1590, 641904), (1696, 601785), (1720, 593388), (1866, 546960), (1908, 534920), (1935, 527456), (2064, 494490), (2120, 481428), (2279, 447840), (2385, 427936), (2488, 410220), (2544, 401190), (2580, 395592), (2799, 364640), (3096, 329660), (3110, 328176), (3180, 320952), (3440, 296694), (3732, 273480), (3816, 267460), (3870, 263728), (4128, 247245), (4240, 240714), (4558, 223920), (4665, 218784), (4770, 213968), (4976, 205110), (5088, 200595), (5160, 197796), (5598, 182320), (6192, 164830), (6220, 164088), (6360, 160476), (6837, 149280), (6880, 148347), (7464, 136740), (7632, 133730), (7740, 131864), (8480, 120357), (9116, 111960), (9330, 109392), (9540, 106984), (9952, 102555), (10320, 98898), (11196, 91160), (11395, 89568), (12384, 82415), (12440, 82044), (12720, 80238), (13373, 76320), (13674, 74640), (13995, 72928), (14928, 68370), (15264, 66865), (15480, 65932), (16483, 61920), (18232, 55980), (18660, 54696), (19080, 53492), (20511, 49760), (20640, 49449), (22392, 45580), (22790, 44784), (24880, 41022), (25440, 40119), (26746, 38160), (27348, 37320), (27990, 36464), (29856, 34185), (30960, 32966)]