156528080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 409795200

約数和(自身を除く): 253267120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 53, 58, 67, 76, 80, 95, 106, 116, 134, 145, 152, 190, 212, 232, 265, 268, 290, 304, 335, 380, 424, 464, 530, 536, 551, 580, 670, 760, 848, 1007, 1060, 1072, 1102, 1160, 1273, 1340, 1520, 1537, 1943, 2014, 2120, 2204, 2320, 2546, 2680, 2755, 3074, 3551, 3886, 4028, 4240, 4408, 5035, 5092, 5360, 5510, 6148, 6365, 7102, 7685, 7772, 8056, 8816, 9715, 10070, 10184, 11020, 12296, 12730, 14204, 15370, 15544, 16112, 17755, 19430, 20140, 20368, 22040, 24592, 25460, 28408, 29203, 30740, 31088, 35510, 36917, 38860, 40280, 44080, 50920, 56816, 58406, 61480, 67469, 71020, 73834, 77720, 80560, 101840, 102979, 116812, 122960, 134938, 142040, 146015, 147668, 155440, 184585, 205958, 233624, 269876, 284080, 292030, 295336, 337345, 369170, 411916, 467248, 514895, 539752, 584060, 590672, 674690, 738340, 823832, 1029790, 1079504, 1168120, 1349380, 1476680, 1647664, 1956601, 2059580, 2336240, 2698760, 2953360, 3913202, 4119160, 5397520, 7826404, 8238320, 9783005, 15652808, 19566010, 31305616, 39132020, 78264040, 156528080]

約数ペア:

[(1, 156528080), (2, 78264040), (4, 39132020), (5, 31305616), (8, 19566010), (10, 15652808), (16, 9783005), (19, 8238320), (20, 7826404), (29, 5397520), (38, 4119160), (40, 3913202), (53, 2953360), (58, 2698760), (67, 2336240), (76, 2059580), (80, 1956601), (95, 1647664), (106, 1476680), (116, 1349380), (134, 1168120), (145, 1079504), (152, 1029790), (190, 823832), (212, 738340), (232, 674690), (265, 590672), (268, 584060), (290, 539752), (304, 514895), (335, 467248), (380, 411916), (424, 369170), (464, 337345), (530, 295336), (536, 292030), (551, 284080), (580, 269876), (670, 233624), (760, 205958), (848, 184585), (1007, 155440), (1060, 147668), (1072, 146015), (1102, 142040), (1160, 134938), (1273, 122960), (1340, 116812), (1520, 102979), (1537, 101840), (1943, 80560), (2014, 77720), (2120, 73834), (2204, 71020), (2320, 67469), (2546, 61480), (2680, 58406), (2755, 56816), (3074, 50920), (3551, 44080), (3886, 40280), (4028, 38860), (4240, 36917), (4408, 35510), (5035, 31088), (5092, 30740), (5360, 29203), (5510, 28408), (6148, 25460), (6365, 24592), (7102, 22040), (7685, 20368), (7772, 20140), (8056, 19430), (8816, 17755), (9715, 16112), (10070, 15544), (10184, 15370), (11020, 14204), (12296, 12730)]