143965920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{6121}}^1$

素因数の和:6153

約数の個数: 144

約数和(自身を含む): 527618448

約数和(自身を除く): 383652528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 6121, 7840, 11760, 12242, 18363, 23520, 24484, 30605, 36726, 42847, 48968, 61210, 73452, 85694, 91815, 97936, 122420, 128541, 146904, 171388, 183630, 195872, 214235, 244840, 257082, 293808, 299929, 342776, 367260, 428470, 489680, 514164, 587616, 599858, 642705, 685552, 734520, 856940, 899787, 979360, 1028328, 1199716, 1285410, 1371104, 1469040, 1499645, 1713880, 1799574, 2056656, 2399432, 2570820, 2938080, 2999290, 3427760, 3599148, 4113312, 4498935, 4798864, 5141640, 5998580, 6855520, 7198296, 8997870, 9597728, 10283280, 11997160, 14396592, 17995740, 20566560, 23994320, 28793184, 35991480, 47988640, 71982960, 143965920]

約数ペア:

[(1, 143965920), (2, 71982960), (3, 47988640), (4, 35991480), (5, 28793184), (6, 23994320), (7, 20566560), (8, 17995740), (10, 14396592), (12, 11997160), (14, 10283280), (15, 9597728), (16, 8997870), (20, 7198296), (21, 6855520), (24, 5998580), (28, 5141640), (30, 4798864), (32, 4498935), (35, 4113312), (40, 3599148), (42, 3427760), (48, 2999290), (49, 2938080), (56, 2570820), (60, 2399432), (70, 2056656), (80, 1799574), (84, 1713880), (96, 1499645), (98, 1469040), (105, 1371104), (112, 1285410), (120, 1199716), (140, 1028328), (147, 979360), (160, 899787), (168, 856940), (196, 734520), (210, 685552), (224, 642705), (240, 599858), (245, 587616), (280, 514164), (294, 489680), (336, 428470), (392, 367260), (420, 342776), (480, 299929), (490, 293808), (560, 257082), (588, 244840), (672, 214235), (735, 195872), (784, 183630), (840, 171388), (980, 146904), (1120, 128541), (1176, 122420), (1470, 97936), (1568, 91815), (1680, 85694), (1960, 73452), (2352, 61210), (2940, 48968), (3360, 42847), (3920, 36726), (4704, 30605), (5880, 24484), (6121, 23520), (7840, 18363), (11760, 12242)]