541927120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 1595790720

約数和(自身を除く): 1053863600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 53, 56, 62, 70, 76, 80, 95, 106, 112, 124, 133, 140, 152, 155, 190, 212, 217, 248, 265, 266, 280, 304, 310, 371, 380, 424, 434, 496, 530, 532, 560, 589, 620, 665, 742, 760, 848, 868, 961, 1007, 1060, 1064, 1085, 1178, 1240, 1330, 1484, 1520, 1643, 1736, 1855, 1922, 2014, 2120, 2128, 2170, 2356, 2480, 2660, 2945, 2968, 3286, 3472, 3710, 3844, 4028, 4123, 4240, 4340, 4712, 4805, 5035, 5320, 5890, 5936, 6572, 6727, 7049, 7420, 7688, 8056, 8215, 8246, 8680, 9424, 9610, 10070, 10640, 11501, 11780, 13144, 13454, 14098, 14840, 15376, 16112, 16430, 16492, 17360, 18259, 19220, 20140, 20615, 23002, 23560, 26288, 26908, 28196, 29680, 31217, 32860, 32984, 33635, 35245, 36518, 38440, 40280, 41230, 46004, 47120, 50933, 53816, 56392, 57505, 62434, 65720, 65968, 67270, 70490, 73036, 76880, 80560, 82460, 91295, 92008, 101866, 107632, 112784, 115010, 124868, 127813, 131440, 134540, 140980, 146072, 156085, 164920, 182590, 184016, 203732, 218519, 230020, 249736, 254665, 255626, 269080, 281960, 292144, 312170, 329840, 356531, 365180, 407464, 437038, 460040, 499472, 509330, 511252, 538160, 563920, 624340, 639065, 713062, 730360, 814928, 874076, 920080, 967727, 1018660, 1022504, 1092595, 1248680, 1278130, 1426124, 1460720, 1748152, 1782655, 1935454, 2037320, 2045008, 2185190, 2497360, 2556260, 2852248, 3496304, 3565310, 3870908, 4074640, 4370380, 4838635, 5112520, 5704496, 6774089, 7130620, 7741816, 8740760, 9677270, 10225040, 13548178, 14261240, 15483632, 17481520, 19354540, 27096356, 28522480, 33870445, 38709080, 54192712, 67740890, 77418160, 108385424, 135481780, 270963560, 541927120]

約数ペア:

[(1, 541927120), (2, 270963560), (4, 135481780), (5, 108385424), (7, 77418160), (8, 67740890), (10, 54192712), (14, 38709080), (16, 33870445), (19, 28522480), (20, 27096356), (28, 19354540), (31, 17481520), (35, 15483632), (38, 14261240), (40, 13548178), (53, 10225040), (56, 9677270), (62, 8740760), (70, 7741816), (76, 7130620), (80, 6774089), (95, 5704496), (106, 5112520), (112, 4838635), (124, 4370380), (133, 4074640), (140, 3870908), (152, 3565310), (155, 3496304), (190, 2852248), (212, 2556260), (217, 2497360), (248, 2185190), (265, 2045008), (266, 2037320), (280, 1935454), (304, 1782655), (310, 1748152), (371, 1460720), (380, 1426124), (424, 1278130), (434, 1248680), (496, 1092595), (530, 1022504), (532, 1018660), (560, 967727), (589, 920080), (620, 874076), (665, 814928), (742, 730360), (760, 713062), (848, 639065), (868, 624340), (961, 563920), (1007, 538160), (1060, 511252), (1064, 509330), (1085, 499472), (1178, 460040), (1240, 437038), (1330, 407464), (1484, 365180), (1520, 356531), (1643, 329840), (1736, 312170), (1855, 292144), (1922, 281960), (2014, 269080), (2120, 255626), (2128, 254665), (2170, 249736), (2356, 230020), (2480, 218519), (2660, 203732), (2945, 184016), (2968, 182590), (3286, 164920), (3472, 156085), (3710, 146072), (3844, 140980), (4028, 134540), (4123, 131440), (4240, 127813), (4340, 124868), (4712, 115010), (4805, 112784), (5035, 107632), (5320, 101866), (5890, 92008), (5936, 91295), (6572, 82460), (6727, 80560), (7049, 76880), (7420, 73036), (7688, 70490), (8056, 67270), (8215, 65968), (8246, 65720), (8680, 62434), (9424, 57505), (9610, 56392), (10070, 53816), (10640, 50933), (11501, 47120), (11780, 46004), (13144, 41230), (13454, 40280), (14098, 38440), (14840, 36518), (15376, 35245), (16112, 33635), (16430, 32984), (16492, 32860), (17360, 31217), (18259, 29680), (19220, 28196), (20140, 26908), (20615, 26288), (23002, 23560)]