419238400

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{4679}}^1$

素因数の和:4714

約数の個数: 120

約数和(自身を含む): 1187334720

約数和(自身を除く): 768096320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2560, 2800, 3200, 3584, 4480, 4679, 5600, 6400, 8960, 9358, 11200, 12800, 17920, 18716, 22400, 23395, 32753, 37432, 44800, 46790, 65506, 74864, 89600, 93580, 116975, 131012, 149728, 163765, 187160, 233950, 262024, 299456, 327530, 374320, 467900, 524048, 598912, 655060, 748640, 818825, 935800, 1048096, 1197824, 1310120, 1497280, 1637650, 1871600, 2096192, 2395648, 2620240, 2994560, 3275300, 3743200, 4192384, 5240480, 5989120, 6550600, 7486400, 8384768, 10480960, 11978240, 13101200, 14972800, 16769536, 20961920, 26202400, 29945600, 41923840, 52404800, 59891200, 83847680, 104809600, 209619200, 419238400]

約数ペア:

[(1, 419238400), (2, 209619200), (4, 104809600), (5, 83847680), (7, 59891200), (8, 52404800), (10, 41923840), (14, 29945600), (16, 26202400), (20, 20961920), (25, 16769536), (28, 14972800), (32, 13101200), (35, 11978240), (40, 10480960), (50, 8384768), (56, 7486400), (64, 6550600), (70, 5989120), (80, 5240480), (100, 4192384), (112, 3743200), (128, 3275300), (140, 2994560), (160, 2620240), (175, 2395648), (200, 2096192), (224, 1871600), (256, 1637650), (280, 1497280), (320, 1310120), (350, 1197824), (400, 1048096), (448, 935800), (512, 818825), (560, 748640), (640, 655060), (700, 598912), (800, 524048), (896, 467900), (1120, 374320), (1280, 327530), (1400, 299456), (1600, 262024), (1792, 233950), (2240, 187160), (2560, 163765), (2800, 149728), (3200, 131012), (3584, 116975), (4480, 93580), (4679, 89600), (5600, 74864), (6400, 65506), (8960, 46790), (9358, 44800), (11200, 37432), (12800, 32753), (17920, 23395), (18716, 22400)]