220685996820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1\times {\mathrm{162683}}^1$

素因数の和:163701

約数の個数: 96

約数和(自身を含む): 645446817792

約数和(自身を除く): 424760820972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 983, 1380, 1966, 2949, 3932, 4915, 5898, 9830, 11796, 14745, 19660, 22609, 29490, 45218, 58980, 67827, 90436, 113045, 135654, 162683, 226090, 271308, 325366, 339135, 452180, 488049, 650732, 678270, 813415, 976098, 1356540, 1626830, 1952196, 2440245, 3253660, 3741709, 4880490, 7483418, 9760980, 11225127, 14966836, 18708545, 22450254, 37417090, 44900508, 56125635, 74834180, 112251270, 159917389, 224502540, 319834778, 479752167, 639669556, 799586945, 959504334, 1599173890, 1919008668, 2398760835, 3198347780, 3678099947, 4797521670, 7356199894, 9595043340, 11034299841, 14712399788, 18390499735, 22068599682, 36780999470, 44137199364, 55171499205, 73561998940, 110342998410, 220685996820]

約数ペア:

[(1, 220685996820), (2, 110342998410), (3, 73561998940), (4, 55171499205), (5, 44137199364), (6, 36780999470), (10, 22068599682), (12, 18390499735), (15, 14712399788), (20, 11034299841), (23, 9595043340), (30, 7356199894), (46, 4797521670), (60, 3678099947), (69, 3198347780), (92, 2398760835), (115, 1919008668), (138, 1599173890), (230, 959504334), (276, 799586945), (345, 639669556), (460, 479752167), (690, 319834778), (983, 224502540), (1380, 159917389), (1966, 112251270), (2949, 74834180), (3932, 56125635), (4915, 44900508), (5898, 37417090), (9830, 22450254), (11796, 18708545), (14745, 14966836), (19660, 11225127), (22609, 9760980), (29490, 7483418), (45218, 4880490), (58980, 3741709), (67827, 3253660), (90436, 2440245), (113045, 1952196), (135654, 1626830), (162683, 1356540), (226090, 976098), (271308, 813415), (325366, 678270), (339135, 650732), (452180, 488049)]