196511280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2283

約数の個数: 160

約数和(自身を含む): 709668864

約数和(自身を除く): 513157584

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, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 2120, 2207, 2226, 2544, 2968, 3180, 3710, 4240, 4414, 4452, 5565, 5936, 6360, 6621, 7420, 8828, 8904, 11035, 11130, 12720, 13242, 14840, 15449, 17656, 17808, 22070, 22260, 26484, 29680, 30898, 33105, 35312, 44140, 44520, 46347, 52968, 61796, 66210, 77245, 88280, 89040, 92694, 105936, 116971, 123592, 132420, 154490, 176560, 185388, 231735, 233942, 247184, 264840, 308980, 350913, 370776, 463470, 467884, 529680, 584855, 617960, 701826, 741552, 818797, 926940, 935768, 1169710, 1235920, 1403652, 1637594, 1754565, 1853880, 1871536, 2339420, 2456391, 2807304, 3275188, 3509130, 3707760, 4093985, 4678840, 4912782, 5614608, 6550376, 7018260, 8187970, 9357680, 9825564, 12281955, 13100752, 14036520, 16375940, 19651128, 24563910, 28073040, 32751880, 39302256, 49127820, 65503760, 98255640, 196511280]

約数ペア:

[(1, 196511280), (2, 98255640), (3, 65503760), (4, 49127820), (5, 39302256), (6, 32751880), (7, 28073040), (8, 24563910), (10, 19651128), (12, 16375940), (14, 14036520), (15, 13100752), (16, 12281955), (20, 9825564), (21, 9357680), (24, 8187970), (28, 7018260), (30, 6550376), (35, 5614608), (40, 4912782), (42, 4678840), (48, 4093985), (53, 3707760), (56, 3509130), (60, 3275188), (70, 2807304), (80, 2456391), (84, 2339420), (105, 1871536), (106, 1853880), (112, 1754565), (120, 1637594), (140, 1403652), (159, 1235920), (168, 1169710), (210, 935768), (212, 926940), (240, 818797), (265, 741552), (280, 701826), (318, 617960), (336, 584855), (371, 529680), (420, 467884), (424, 463470), (530, 370776), (560, 350913), (636, 308980), (742, 264840), (795, 247184), (840, 233942), (848, 231735), (1060, 185388), (1113, 176560), (1272, 154490), (1484, 132420), (1590, 123592), (1680, 116971), (1855, 105936), (2120, 92694), (2207, 89040), (2226, 88280), (2544, 77245), (2968, 66210), (3180, 61796), (3710, 52968), (4240, 46347), (4414, 44520), (4452, 44140), (5565, 35312), (5936, 33105), (6360, 30898), (6621, 29680), (7420, 26484), (8828, 22260), (8904, 22070), (11035, 17808), (11130, 17656), (12720, 15449), (13242, 14840)]