23154391120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{19531}}^1$

素因数の和:19653

約数の個数: 160

約数和(自身を含む): 64521227520

約数和(自身を除く): 41366836400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 73, 80, 112, 116, 140, 145, 146, 203, 232, 280, 290, 292, 365, 406, 464, 511, 560, 580, 584, 730, 812, 1015, 1022, 1160, 1168, 1460, 1624, 2030, 2044, 2117, 2320, 2555, 2920, 3248, 4060, 4088, 4234, 5110, 5840, 8120, 8176, 8468, 10220, 10585, 14819, 16240, 16936, 19531, 20440, 21170, 29638, 33872, 39062, 40880, 42340, 59276, 74095, 78124, 84680, 97655, 118552, 136717, 148190, 156248, 169360, 195310, 237104, 273434, 296380, 312496, 390620, 546868, 566399, 592760, 683585, 781240, 1093736, 1132798, 1185520, 1367170, 1425763, 1562480, 2187472, 2265596, 2734340, 2831995, 2851526, 3964793, 4531192, 5468680, 5663990, 5703052, 7128815, 7929586, 9062384, 9980341, 10937360, 11327980, 11406104, 14257630, 15859172, 19823965, 19960682, 22655960, 22812208, 28515260, 31718344, 39647930, 39921364, 41347127, 45311920, 49901705, 57030520, 63436688, 79295860, 79842728, 82694254, 99803410, 114061040, 158591720, 159685456, 165388508, 199606820, 206735635, 289429889, 317183440, 330777016, 399213640, 413471270, 578859778, 661554032, 798427280, 826942540, 1157719556, 1447149445, 1653885080, 2315439112, 2894298890, 3307770160, 4630878224, 5788597780, 11577195560, 23154391120]

約数ペア:

[(1, 23154391120), (2, 11577195560), (4, 5788597780), (5, 4630878224), (7, 3307770160), (8, 2894298890), (10, 2315439112), (14, 1653885080), (16, 1447149445), (20, 1157719556), (28, 826942540), (29, 798427280), (35, 661554032), (40, 578859778), (56, 413471270), (58, 399213640), (70, 330777016), (73, 317183440), (80, 289429889), (112, 206735635), (116, 199606820), (140, 165388508), (145, 159685456), (146, 158591720), (203, 114061040), (232, 99803410), (280, 82694254), (290, 79842728), (292, 79295860), (365, 63436688), (406, 57030520), (464, 49901705), (511, 45311920), (560, 41347127), (580, 39921364), (584, 39647930), (730, 31718344), (812, 28515260), (1015, 22812208), (1022, 22655960), (1160, 19960682), (1168, 19823965), (1460, 15859172), (1624, 14257630), (2030, 11406104), (2044, 11327980), (2117, 10937360), (2320, 9980341), (2555, 9062384), (2920, 7929586), (3248, 7128815), (4060, 5703052), (4088, 5663990), (4234, 5468680), (5110, 4531192), (5840, 3964793), (8120, 2851526), (8176, 2831995), (8468, 2734340), (10220, 2265596), (10585, 2187472), (14819, 1562480), (16240, 1425763), (16936, 1367170), (19531, 1185520), (20440, 1132798), (21170, 1093736), (29638, 781240), (33872, 683585), (39062, 592760), (40880, 566399), (42340, 546868), (59276, 390620), (74095, 312496), (78124, 296380), (84680, 273434), (97655, 237104), (118552, 195310), (136717, 169360), (148190, 156248)]