143150560

素因数分解:

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

素因数の和:110

約数の個数: 216

約数和(自身を含む): 427903560

約数和(自身を除く): 284753000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 49, 56, 62, 70, 76, 80, 95, 98, 112, 124, 133, 140, 152, 155, 160, 190, 196, 217, 224, 245, 248, 266, 280, 304, 310, 380, 392, 434, 490, 496, 532, 560, 589, 608, 620, 665, 760, 784, 868, 931, 961, 980, 992, 1064, 1085, 1120, 1178, 1240, 1330, 1519, 1520, 1568, 1736, 1862, 1922, 1960, 2128, 2170, 2356, 2480, 2660, 2945, 3038, 3040, 3472, 3724, 3844, 3920, 4123, 4256, 4340, 4655, 4712, 4805, 4960, 5320, 5890, 6076, 6727, 6944, 7448, 7595, 7688, 7840, 8246, 8680, 9310, 9424, 9610, 10640, 11780, 12152, 13454, 14896, 15190, 15376, 16492, 17360, 18259, 18620, 18848, 19220, 20615, 21280, 23560, 24304, 26908, 28861, 29792, 30380, 30752, 32984, 33635, 34720, 36518, 37240, 38440, 41230, 47089, 47120, 48608, 53816, 57722, 60760, 65968, 67270, 73036, 74480, 76880, 82460, 91295, 94178, 94240, 107632, 115444, 121520, 127813, 131936, 134540, 144305, 146072, 148960, 153760, 164920, 182590, 188356, 215264, 230888, 235445, 243040, 255626, 269080, 288610, 292144, 329840, 365180, 376712, 461776, 470890, 511252, 538160, 577220, 584288, 639065, 659680, 730360, 753424, 894691, 923552, 941780, 1022504, 1076320, 1154440, 1278130, 1460720, 1506848, 1789382, 1883560, 2045008, 2308880, 2556260, 2921440, 3578764, 3767120, 4090016, 4473455, 4617760, 5112520, 7157528, 7534240, 8946910, 10225040, 14315056, 17893820, 20450080, 28630112, 35787640, 71575280, 143150560]

約数ペア:

[(1, 143150560), (2, 71575280), (4, 35787640), (5, 28630112), (7, 20450080), (8, 17893820), (10, 14315056), (14, 10225040), (16, 8946910), (19, 7534240), (20, 7157528), (28, 5112520), (31, 4617760), (32, 4473455), (35, 4090016), (38, 3767120), (40, 3578764), (49, 2921440), (56, 2556260), (62, 2308880), (70, 2045008), (76, 1883560), (80, 1789382), (95, 1506848), (98, 1460720), (112, 1278130), (124, 1154440), (133, 1076320), (140, 1022504), (152, 941780), (155, 923552), (160, 894691), (190, 753424), (196, 730360), (217, 659680), (224, 639065), (245, 584288), (248, 577220), (266, 538160), (280, 511252), (304, 470890), (310, 461776), (380, 376712), (392, 365180), (434, 329840), (490, 292144), (496, 288610), (532, 269080), (560, 255626), (589, 243040), (608, 235445), (620, 230888), (665, 215264), (760, 188356), (784, 182590), (868, 164920), (931, 153760), (961, 148960), (980, 146072), (992, 144305), (1064, 134540), (1085, 131936), (1120, 127813), (1178, 121520), (1240, 115444), (1330, 107632), (1519, 94240), (1520, 94178), (1568, 91295), (1736, 82460), (1862, 76880), (1922, 74480), (1960, 73036), (2128, 67270), (2170, 65968), (2356, 60760), (2480, 57722), (2660, 53816), (2945, 48608), (3038, 47120), (3040, 47089), (3472, 41230), (3724, 38440), (3844, 37240), (3920, 36518), (4123, 34720), (4256, 33635), (4340, 32984), (4655, 30752), (4712, 30380), (4805, 29792), (4960, 28861), (5320, 26908), (5890, 24304), (6076, 23560), (6727, 21280), (6944, 20615), (7448, 19220), (7595, 18848), (7688, 18620), (7840, 18259), (8246, 17360), (8680, 16492), (9310, 15376), (9424, 15190), (9610, 14896), (10640, 13454), (11780, 12152)]