229647680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:496

約数の個数: 112

約数和(自身を含む): 582655680

約数和(自身を除く): 353008000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 107, 152, 160, 190, 214, 304, 320, 353, 380, 428, 535, 608, 706, 760, 856, 1070, 1216, 1412, 1520, 1712, 1765, 2033, 2140, 2824, 3040, 3424, 3530, 4066, 4280, 5648, 6080, 6707, 6848, 7060, 8132, 8560, 10165, 11296, 13414, 14120, 16264, 17120, 20330, 22592, 26828, 28240, 32528, 33535, 34240, 37771, 40660, 53656, 56480, 65056, 67070, 75542, 81320, 107312, 112960, 130112, 134140, 151084, 162640, 188855, 214624, 268280, 302168, 325280, 377710, 429248, 536560, 604336, 650560, 717649, 755420, 1073120, 1208672, 1435298, 1510840, 2146240, 2417344, 2870596, 3021680, 3588245, 5741192, 6043360, 7176490, 11482384, 12086720, 14352980, 22964768, 28705960, 45929536, 57411920, 114823840, 229647680]

約数ペア:

[(1, 229647680), (2, 114823840), (4, 57411920), (5, 45929536), (8, 28705960), (10, 22964768), (16, 14352980), (19, 12086720), (20, 11482384), (32, 7176490), (38, 6043360), (40, 5741192), (64, 3588245), (76, 3021680), (80, 2870596), (95, 2417344), (107, 2146240), (152, 1510840), (160, 1435298), (190, 1208672), (214, 1073120), (304, 755420), (320, 717649), (353, 650560), (380, 604336), (428, 536560), (535, 429248), (608, 377710), (706, 325280), (760, 302168), (856, 268280), (1070, 214624), (1216, 188855), (1412, 162640), (1520, 151084), (1712, 134140), (1765, 130112), (2033, 112960), (2140, 107312), (2824, 81320), (3040, 75542), (3424, 67070), (3530, 65056), (4066, 56480), (4280, 53656), (5648, 40660), (6080, 37771), (6707, 34240), (6848, 33535), (7060, 32528), (8132, 28240), (8560, 26828), (10165, 22592), (11296, 20330), (13414, 17120), (14120, 16264)]