378437440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1032

約数の個数: 112

約数和(自身を含む): 963777600

約数和(自身を除く): 585340160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 67, 76, 80, 95, 134, 152, 160, 190, 268, 304, 320, 335, 380, 536, 608, 670, 760, 929, 1072, 1216, 1273, 1340, 1520, 1858, 2144, 2546, 2680, 3040, 3716, 4288, 4645, 5092, 5360, 6080, 6365, 7432, 9290, 10184, 10720, 12730, 14864, 17651, 18580, 20368, 21440, 25460, 29728, 35302, 37160, 40736, 50920, 59456, 62243, 70604, 74320, 81472, 88255, 101840, 124486, 141208, 148640, 176510, 203680, 248972, 282416, 297280, 311215, 353020, 407360, 497944, 564832, 622430, 706040, 995888, 1129664, 1182617, 1244860, 1412080, 1991776, 2365234, 2489720, 2824160, 3983552, 4730468, 4979440, 5648320, 5913085, 9460936, 9958880, 11826170, 18921872, 19917760, 23652340, 37843744, 47304680, 75687488, 94609360, 189218720, 378437440]

約数ペア:

[(1, 378437440), (2, 189218720), (4, 94609360), (5, 75687488), (8, 47304680), (10, 37843744), (16, 23652340), (19, 19917760), (20, 18921872), (32, 11826170), (38, 9958880), (40, 9460936), (64, 5913085), (67, 5648320), (76, 4979440), (80, 4730468), (95, 3983552), (134, 2824160), (152, 2489720), (160, 2365234), (190, 1991776), (268, 1412080), (304, 1244860), (320, 1182617), (335, 1129664), (380, 995888), (536, 706040), (608, 622430), (670, 564832), (760, 497944), (929, 407360), (1072, 353020), (1216, 311215), (1273, 297280), (1340, 282416), (1520, 248972), (1858, 203680), (2144, 176510), (2546, 148640), (2680, 141208), (3040, 124486), (3716, 101840), (4288, 88255), (4645, 81472), (5092, 74320), (5360, 70604), (6080, 62243), (6365, 59456), (7432, 50920), (9290, 40736), (10184, 37160), (10720, 35302), (12730, 29728), (14864, 25460), (17651, 21440), (18580, 20368)]