429208640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:945

約数の個数: 168

約数和(自身を含む): 1228660992

約数和(自身を除く): 799452352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 320, 392, 434, 448, 490, 496, 560, 620, 784, 868, 883, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1766, 1960, 1984, 2170, 2240, 2480, 3038, 3136, 3472, 3532, 3920, 4340, 4415, 4960, 6076, 6181, 6944, 7064, 7595, 7840, 8680, 8830, 9920, 12152, 12362, 13888, 14128, 15190, 15680, 17360, 17660, 24304, 24724, 27373, 28256, 30380, 30905, 34720, 35320, 43267, 48608, 49448, 54746, 56512, 60760, 61810, 69440, 70640, 86534, 97216, 98896, 109492, 121520, 123620, 136865, 141280, 173068, 191611, 197792, 216335, 218984, 243040, 247240, 273730, 282560, 346136, 383222, 395584, 432670, 437968, 486080, 494480, 547460, 692272, 766444, 865340, 875936, 958055, 988960, 1094920, 1341277, 1384544, 1532888, 1730680, 1751872, 1916110, 1977920, 2189840, 2682554, 2769088, 3065776, 3461360, 3832220, 4379680, 5365108, 6131552, 6706385, 6922720, 7664440, 8759360, 10730216, 12263104, 13412770, 13845440, 15328880, 21460432, 26825540, 30657760, 42920864, 53651080, 61315520, 85841728, 107302160, 214604320, 429208640]

約数ペア:

[(1, 429208640), (2, 214604320), (4, 107302160), (5, 85841728), (7, 61315520), (8, 53651080), (10, 42920864), (14, 30657760), (16, 26825540), (20, 21460432), (28, 15328880), (31, 13845440), (32, 13412770), (35, 12263104), (40, 10730216), (49, 8759360), (56, 7664440), (62, 6922720), (64, 6706385), (70, 6131552), (80, 5365108), (98, 4379680), (112, 3832220), (124, 3461360), (140, 3065776), (155, 2769088), (160, 2682554), (196, 2189840), (217, 1977920), (224, 1916110), (245, 1751872), (248, 1730680), (280, 1532888), (310, 1384544), (320, 1341277), (392, 1094920), (434, 988960), (448, 958055), (490, 875936), (496, 865340), (560, 766444), (620, 692272), (784, 547460), (868, 494480), (883, 486080), (980, 437968), (992, 432670), (1085, 395584), (1120, 383222), (1240, 346136), (1519, 282560), (1568, 273730), (1736, 247240), (1766, 243040), (1960, 218984), (1984, 216335), (2170, 197792), (2240, 191611), (2480, 173068), (3038, 141280), (3136, 136865), (3472, 123620), (3532, 121520), (3920, 109492), (4340, 98896), (4415, 97216), (4960, 86534), (6076, 70640), (6181, 69440), (6944, 61810), (7064, 60760), (7595, 56512), (7840, 54746), (8680, 49448), (8830, 48608), (9920, 43267), (12152, 35320), (12362, 34720), (13888, 30905), (14128, 30380), (15190, 28256), (15680, 27373), (17360, 24724), (17660, 24304)]