2384990720

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{19013}}^1$

素因数の和:19050

約数の個数: 120

約数和(自身を含む): 6652352124

約数和(自身を除く): 4267361404

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 6272, 7840, 8960, 12544, 15680, 17920, 19013, 25088, 31360, 38026, 62720, 76052, 95065, 125440, 133091, 152104, 190130, 266182, 304208, 380260, 532364, 608416, 665455, 760520, 931637, 1064728, 1216832, 1330910, 1521040, 1863274, 2129456, 2433664, 2661820, 3042080, 3726548, 4258912, 4658185, 4867328, 5323640, 6084160, 7453096, 8517824, 9316370, 9734656, 10647280, 12168320, 14906192, 17035648, 18632740, 21294560, 24336640, 29812384, 34071296, 37265480, 42589120, 48673280, 59624768, 68142592, 74530960, 85178240, 119249536, 149061920, 170356480, 238499072, 298123840, 340712960, 476998144, 596247680, 1192495360, 2384990720]

約数ペア:

[(1, 2384990720), (2, 1192495360), (4, 596247680), (5, 476998144), (7, 340712960), (8, 298123840), (10, 238499072), (14, 170356480), (16, 149061920), (20, 119249536), (28, 85178240), (32, 74530960), (35, 68142592), (40, 59624768), (49, 48673280), (56, 42589120), (64, 37265480), (70, 34071296), (80, 29812384), (98, 24336640), (112, 21294560), (128, 18632740), (140, 17035648), (160, 14906192), (196, 12168320), (224, 10647280), (245, 9734656), (256, 9316370), (280, 8517824), (320, 7453096), (392, 6084160), (448, 5323640), (490, 4867328), (512, 4658185), (560, 4258912), (640, 3726548), (784, 3042080), (896, 2661820), (980, 2433664), (1120, 2129456), (1280, 1863274), (1568, 1521040), (1792, 1330910), (1960, 1216832), (2240, 1064728), (2560, 931637), (3136, 760520), (3584, 665455), (3920, 608416), (4480, 532364), (6272, 380260), (7840, 304208), (8960, 266182), (12544, 190130), (15680, 152104), (17920, 133091), (19013, 125440), (25088, 95065), (31360, 76052), (38026, 62720)]