195280588860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{347759}}^1$

素因数の和:347976

約数の個数: 144

約数和(自身を含む): 639388753920

約数和(自身を除く): 444108165060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 191, 196, 210, 245, 294, 382, 420, 490, 573, 588, 735, 764, 955, 980, 1146, 1337, 1470, 1910, 2292, 2674, 2865, 2940, 3820, 4011, 5348, 5730, 6685, 8022, 9359, 11460, 13370, 16044, 18718, 20055, 26740, 28077, 37436, 40110, 46795, 56154, 80220, 93590, 112308, 140385, 187180, 280770, 347759, 561540, 695518, 1043277, 1391036, 1738795, 2086554, 2434313, 3477590, 4173108, 4868626, 5216385, 6955180, 7302939, 9737252, 10432770, 12171565, 14605878, 17040191, 20865540, 24343130, 29211756, 34080382, 36514695, 48686260, 51120573, 66421969, 68160764, 73029390, 85200955, 102241146, 132843938, 146058780, 170401910, 199265907, 204482292, 255602865, 265687876, 332109845, 340803820, 398531814, 464953783, 511205730, 664219690, 797063628, 929907566, 996329535, 1022411460, 1328439380, 1394861349, 1859815132, 1992659070, 2324768915, 2789722698, 3254676481, 3985318140, 4649537830, 5579445396, 6509352962, 6974306745, 9299075660, 9764029443, 13018705924, 13948613490, 16273382405, 19528058886, 27897226980, 32546764810, 39056117772, 48820147215, 65093529620, 97640294430, 195280588860]

約数ペア:

[(1, 195280588860), (2, 97640294430), (3, 65093529620), (4, 48820147215), (5, 39056117772), (6, 32546764810), (7, 27897226980), (10, 19528058886), (12, 16273382405), (14, 13948613490), (15, 13018705924), (20, 9764029443), (21, 9299075660), (28, 6974306745), (30, 6509352962), (35, 5579445396), (42, 4649537830), (49, 3985318140), (60, 3254676481), (70, 2789722698), (84, 2324768915), (98, 1992659070), (105, 1859815132), (140, 1394861349), (147, 1328439380), (191, 1022411460), (196, 996329535), (210, 929907566), (245, 797063628), (294, 664219690), (382, 511205730), (420, 464953783), (490, 398531814), (573, 340803820), (588, 332109845), (735, 265687876), (764, 255602865), (955, 204482292), (980, 199265907), (1146, 170401910), (1337, 146058780), (1470, 132843938), (1910, 102241146), (2292, 85200955), (2674, 73029390), (2865, 68160764), (2940, 66421969), (3820, 51120573), (4011, 48686260), (5348, 36514695), (5730, 34080382), (6685, 29211756), (8022, 24343130), (9359, 20865540), (11460, 17040191), (13370, 14605878), (16044, 12171565), (18718, 10432770), (20055, 9737252), (26740, 7302939), (28077, 6955180), (37436, 5216385), (40110, 4868626), (46795, 4173108), (56154, 3477590), (80220, 2434313), (93590, 2086554), (112308, 1738795), (140385, 1391036), (187180, 1043277), (280770, 695518), (347759, 561540)]