142476320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1115

約数の個数: 144

約数和(自身を含む): 414975960

約数和(自身を除く): 272499640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 595, 680, 784, 833, 952, 980, 1069, 1120, 1190, 1360, 1568, 1666, 1904, 1960, 2138, 2380, 2720, 3332, 3808, 3920, 4165, 4276, 4760, 5345, 6664, 7483, 7840, 8330, 8552, 9520, 10690, 13328, 14966, 16660, 17104, 18173, 19040, 21380, 26656, 29932, 33320, 34208, 36346, 37415, 42760, 52381, 59864, 66640, 72692, 74830, 85520, 90865, 104762, 119728, 127211, 133280, 145384, 149660, 171040, 181730, 209524, 239456, 254422, 261905, 290768, 299320, 363460, 419048, 508844, 523810, 581536, 598640, 636055, 726920, 838096, 890477, 1017688, 1047620, 1197280, 1272110, 1453840, 1676192, 1780954, 2035376, 2095240, 2544220, 2907680, 3561908, 4070752, 4190480, 4452385, 5088440, 7123816, 8380960, 8904770, 10176880, 14247632, 17809540, 20353760, 28495264, 35619080, 71238160, 142476320]

約数ペア:

[(1, 142476320), (2, 71238160), (4, 35619080), (5, 28495264), (7, 20353760), (8, 17809540), (10, 14247632), (14, 10176880), (16, 8904770), (17, 8380960), (20, 7123816), (28, 5088440), (32, 4452385), (34, 4190480), (35, 4070752), (40, 3561908), (49, 2907680), (56, 2544220), (68, 2095240), (70, 2035376), (80, 1780954), (85, 1676192), (98, 1453840), (112, 1272110), (119, 1197280), (136, 1047620), (140, 1017688), (160, 890477), (170, 838096), (196, 726920), (224, 636055), (238, 598640), (245, 581536), (272, 523810), (280, 508844), (340, 419048), (392, 363460), (476, 299320), (490, 290768), (544, 261905), (560, 254422), (595, 239456), (680, 209524), (784, 181730), (833, 171040), (952, 149660), (980, 145384), (1069, 133280), (1120, 127211), (1190, 119728), (1360, 104762), (1568, 90865), (1666, 85520), (1904, 74830), (1960, 72692), (2138, 66640), (2380, 59864), (2720, 52381), (3332, 42760), (3808, 37415), (3920, 36346), (4165, 34208), (4276, 33320), (4760, 29932), (5345, 26656), (6664, 21380), (7483, 19040), (7840, 18173), (8330, 17104), (8552, 16660), (9520, 14966), (10690, 13328)]