541544080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 240

約数和(自身を含む): 1684445760

約数和(自身を除く): 1142901680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 49, 55, 56, 70, 76, 77, 80, 88, 95, 98, 110, 112, 133, 140, 152, 154, 176, 190, 196, 209, 220, 245, 266, 280, 304, 308, 380, 385, 392, 418, 440, 490, 532, 539, 560, 616, 661, 665, 760, 770, 784, 836, 880, 931, 980, 1045, 1064, 1078, 1232, 1322, 1330, 1463, 1520, 1540, 1672, 1862, 1960, 2090, 2128, 2156, 2644, 2660, 2695, 2926, 3080, 3305, 3344, 3724, 3920, 4180, 4312, 4627, 4655, 5288, 5320, 5390, 5852, 6160, 6610, 7271, 7315, 7448, 8360, 8624, 9254, 9310, 10241, 10576, 10640, 10780, 11704, 12559, 13220, 14542, 14630, 14896, 16720, 18508, 18620, 20482, 21560, 23135, 23408, 25118, 26440, 29084, 29260, 32389, 36355, 37016, 37240, 40964, 43120, 46270, 50236, 50897, 51205, 52880, 58168, 58520, 62795, 64778, 72710, 74032, 74480, 81928, 87913, 92540, 100472, 101794, 102410, 116336, 117040, 125590, 129556, 138149, 145420, 161945, 163856, 175826, 185080, 200944, 203588, 204820, 251180, 254485, 259112, 276298, 290840, 323890, 351652, 356279, 370160, 407176, 409640, 439565, 502360, 508970, 518224, 552596, 581680, 615391, 647780, 690745, 703304, 712558, 814352, 819280, 879130, 967043, 1004720, 1017940, 1105192, 1230782, 1295560, 1381490, 1406608, 1425116, 1758260, 1781395, 1934086, 2035880, 2210384, 2461564, 2591120, 2762980, 2850232, 3076955, 3516520, 3562790, 3868172, 4071760, 4835215, 4923128, 5525960, 5700464, 6153910, 6769301, 7033040, 7125580, 7736344, 9670430, 9846256, 11051920, 12307820, 13538602, 14251160, 15472688, 19340860, 24615640, 27077204, 28502320, 33846505, 38681720, 49231280, 54154408, 67693010, 77363440, 108308816, 135386020, 270772040, 541544080]

約数ペア:

[(1, 541544080), (2, 270772040), (4, 135386020), (5, 108308816), (7, 77363440), (8, 67693010), (10, 54154408), (11, 49231280), (14, 38681720), (16, 33846505), (19, 28502320), (20, 27077204), (22, 24615640), (28, 19340860), (35, 15472688), (38, 14251160), (40, 13538602), (44, 12307820), (49, 11051920), (55, 9846256), (56, 9670430), (70, 7736344), (76, 7125580), (77, 7033040), (80, 6769301), (88, 6153910), (95, 5700464), (98, 5525960), (110, 4923128), (112, 4835215), (133, 4071760), (140, 3868172), (152, 3562790), (154, 3516520), (176, 3076955), (190, 2850232), (196, 2762980), (209, 2591120), (220, 2461564), (245, 2210384), (266, 2035880), (280, 1934086), (304, 1781395), (308, 1758260), (380, 1425116), (385, 1406608), (392, 1381490), (418, 1295560), (440, 1230782), (490, 1105192), (532, 1017940), (539, 1004720), (560, 967043), (616, 879130), (661, 819280), (665, 814352), (760, 712558), (770, 703304), (784, 690745), (836, 647780), (880, 615391), (931, 581680), (980, 552596), (1045, 518224), (1064, 508970), (1078, 502360), (1232, 439565), (1322, 409640), (1330, 407176), (1463, 370160), (1520, 356279), (1540, 351652), (1672, 323890), (1862, 290840), (1960, 276298), (2090, 259112), (2128, 254485), (2156, 251180), (2644, 204820), (2660, 203588), (2695, 200944), (2926, 185080), (3080, 175826), (3305, 163856), (3344, 161945), (3724, 145420), (3920, 138149), (4180, 129556), (4312, 125590), (4627, 117040), (4655, 116336), (5288, 102410), (5320, 101794), (5390, 100472), (5852, 92540), (6160, 87913), (6610, 81928), (7271, 74480), (7315, 74032), (7448, 72710), (8360, 64778), (8624, 62795), (9254, 58520), (9310, 58168), (10241, 52880), (10576, 51205), (10640, 50897), (10780, 50236), (11704, 46270), (12559, 43120), (13220, 40964), (14542, 37240), (14630, 37016), (14896, 36355), (16720, 32389), (18508, 29260), (18620, 29084), (20482, 26440), (21560, 25118), (23135, 23408)]