148598320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 388033200

約数和(自身を除く): 239434880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 169, 208, 232, 260, 290, 338, 377, 379, 464, 520, 580, 676, 754, 758, 845, 1040, 1160, 1352, 1508, 1516, 1690, 1885, 1895, 2320, 2704, 3016, 3032, 3380, 3770, 3790, 4901, 4927, 6032, 6064, 6760, 7540, 7580, 9802, 9854, 10991, 13520, 15080, 15160, 19604, 19708, 21982, 24505, 24635, 30160, 30320, 39208, 39416, 43964, 49010, 49270, 54955, 64051, 78416, 78832, 87928, 98020, 98540, 109910, 128102, 142883, 175856, 196040, 197080, 219820, 256204, 285766, 320255, 392080, 394160, 439640, 512408, 571532, 640510, 714415, 879280, 1024816, 1143064, 1281020, 1428830, 1857479, 2286128, 2562040, 2857660, 3714958, 5124080, 5715320, 7429916, 9287395, 11430640, 14859832, 18574790, 29719664, 37149580, 74299160, 148598320]

約数ペア:

[(1, 148598320), (2, 74299160), (4, 37149580), (5, 29719664), (8, 18574790), (10, 14859832), (13, 11430640), (16, 9287395), (20, 7429916), (26, 5715320), (29, 5124080), (40, 3714958), (52, 2857660), (58, 2562040), (65, 2286128), (80, 1857479), (104, 1428830), (116, 1281020), (130, 1143064), (145, 1024816), (169, 879280), (208, 714415), (232, 640510), (260, 571532), (290, 512408), (338, 439640), (377, 394160), (379, 392080), (464, 320255), (520, 285766), (580, 256204), (676, 219820), (754, 197080), (758, 196040), (845, 175856), (1040, 142883), (1160, 128102), (1352, 109910), (1508, 98540), (1516, 98020), (1690, 87928), (1885, 78832), (1895, 78416), (2320, 64051), (2704, 54955), (3016, 49270), (3032, 49010), (3380, 43964), (3770, 39416), (3790, 39208), (4901, 30320), (4927, 30160), (6032, 24635), (6064, 24505), (6760, 21982), (7540, 19708), (7580, 19604), (9802, 15160), (9854, 15080), (10991, 13520)]