130655280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1043

約数の個数: 160

約数和(自身を含む): 468969984

約数和(自身を除く): 338314704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 937, 996, 1162, 1245, 1328, 1660, 1680, 1743, 1874, 1992, 2324, 2490, 2811, 2905, 3320, 3486, 3748, 3984, 4648, 4685, 4980, 5622, 5810, 6559, 6640, 6972, 7496, 8715, 9296, 9370, 9960, 11244, 11620, 13118, 13944, 14055, 14992, 17430, 18740, 19677, 19920, 22488, 23240, 26236, 27888, 28110, 32795, 34860, 37480, 39354, 44976, 46480, 52472, 56220, 65590, 69720, 74960, 77771, 78708, 98385, 104944, 112440, 131180, 139440, 155542, 157416, 196770, 224880, 233313, 262360, 311084, 314832, 388855, 393540, 466626, 524720, 544397, 622168, 777710, 787080, 933252, 1088794, 1166565, 1244336, 1555420, 1574160, 1633191, 1866504, 2177588, 2333130, 2721985, 3110840, 3266382, 3733008, 4355176, 4666260, 5443970, 6221680, 6532764, 8165955, 8710352, 9332520, 10887940, 13065528, 16331910, 18665040, 21775880, 26131056, 32663820, 43551760, 65327640, 130655280]

約数ペア:

[(1, 130655280), (2, 65327640), (3, 43551760), (4, 32663820), (5, 26131056), (6, 21775880), (7, 18665040), (8, 16331910), (10, 13065528), (12, 10887940), (14, 9332520), (15, 8710352), (16, 8165955), (20, 6532764), (21, 6221680), (24, 5443970), (28, 4666260), (30, 4355176), (35, 3733008), (40, 3266382), (42, 3110840), (48, 2721985), (56, 2333130), (60, 2177588), (70, 1866504), (80, 1633191), (83, 1574160), (84, 1555420), (105, 1244336), (112, 1166565), (120, 1088794), (140, 933252), (166, 787080), (168, 777710), (210, 622168), (240, 544397), (249, 524720), (280, 466626), (332, 393540), (336, 388855), (415, 314832), (420, 311084), (498, 262360), (560, 233313), (581, 224880), (664, 196770), (830, 157416), (840, 155542), (937, 139440), (996, 131180), (1162, 112440), (1245, 104944), (1328, 98385), (1660, 78708), (1680, 77771), (1743, 74960), (1874, 69720), (1992, 65590), (2324, 56220), (2490, 52472), (2811, 46480), (2905, 44976), (3320, 39354), (3486, 37480), (3748, 34860), (3984, 32795), (4648, 28110), (4685, 27888), (4980, 26236), (5622, 23240), (5810, 22488), (6559, 19920), (6640, 19677), (6972, 18740), (7496, 17430), (8715, 14992), (9296, 14055), (9370, 13944), (9960, 13118), (11244, 11620)]