985691880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2808

約数の個数: 192

約数和(自身を含む): 3436992000

約数和(自身を除く): 2451300120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 53, 57, 60, 72, 76, 90, 95, 106, 114, 120, 152, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 360, 380, 424, 456, 477, 530, 570, 636, 684, 760, 795, 855, 954, 1007, 1060, 1140, 1272, 1368, 1590, 1710, 1908, 2014, 2120, 2280, 2385, 2719, 3021, 3180, 3420, 3816, 4028, 4770, 5035, 5438, 6042, 6360, 6840, 8056, 8157, 9063, 9540, 10070, 10876, 12084, 13595, 15105, 16314, 18126, 19080, 20140, 21752, 24168, 24471, 27190, 30210, 32628, 36252, 40280, 40785, 45315, 48942, 51661, 54380, 60420, 65256, 72504, 81570, 90630, 97884, 103322, 108760, 120840, 122355, 144107, 154983, 163140, 181260, 195768, 206644, 244710, 258305, 288214, 309966, 326280, 362520, 413288, 432321, 464949, 489420, 516610, 576428, 619932, 720535, 774915, 864642, 929898, 978840, 1033220, 1152856, 1239864, 1296963, 1441070, 1549830, 1729284, 1859796, 2066440, 2161605, 2324745, 2593926, 2738033, 2882140, 3099660, 3458568, 3719592, 4323210, 4649490, 5187852, 5476066, 5764280, 6199320, 6484815, 8214099, 8646420, 9298980, 10375704, 10952132, 12969630, 13690165, 16428198, 17292840, 18597960, 21904264, 24642297, 25939260, 27380330, 32856396, 41070495, 49284594, 51878520, 54760660, 65712792, 82140990, 98569188, 109521320, 123211485, 164281980, 197138376, 246422970, 328563960, 492845940, 985691880]

約数ペア:

[(1, 985691880), (2, 492845940), (3, 328563960), (4, 246422970), (5, 197138376), (6, 164281980), (8, 123211485), (9, 109521320), (10, 98569188), (12, 82140990), (15, 65712792), (18, 54760660), (19, 51878520), (20, 49284594), (24, 41070495), (30, 32856396), (36, 27380330), (38, 25939260), (40, 24642297), (45, 21904264), (53, 18597960), (57, 17292840), (60, 16428198), (72, 13690165), (76, 12969630), (90, 10952132), (95, 10375704), (106, 9298980), (114, 8646420), (120, 8214099), (152, 6484815), (159, 6199320), (171, 5764280), (180, 5476066), (190, 5187852), (212, 4649490), (228, 4323210), (265, 3719592), (285, 3458568), (318, 3099660), (342, 2882140), (360, 2738033), (380, 2593926), (424, 2324745), (456, 2161605), (477, 2066440), (530, 1859796), (570, 1729284), (636, 1549830), (684, 1441070), (760, 1296963), (795, 1239864), (855, 1152856), (954, 1033220), (1007, 978840), (1060, 929898), (1140, 864642), (1272, 774915), (1368, 720535), (1590, 619932), (1710, 576428), (1908, 516610), (2014, 489420), (2120, 464949), (2280, 432321), (2385, 413288), (2719, 362520), (3021, 326280), (3180, 309966), (3420, 288214), (3816, 258305), (4028, 244710), (4770, 206644), (5035, 195768), (5438, 181260), (6042, 163140), (6360, 154983), (6840, 144107), (8056, 122355), (8157, 120840), (9063, 108760), (9540, 103322), (10070, 97884), (10876, 90630), (12084, 81570), (13595, 72504), (15105, 65256), (16314, 60420), (18126, 54380), (19080, 51661), (20140, 48942), (21752, 45315), (24168, 40785), (24471, 40280), (27190, 36252), (30210, 32628)]