303000320

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{4831}}^1$

素因数の和:4866

約数の個数: 108

約数和(自身を含む): 844449984

約数和(自身を除く): 541449664

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, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 4831, 6272, 7840, 8960, 9662, 12544, 15680, 19324, 24155, 31360, 33817, 38648, 48310, 62720, 67634, 77296, 96620, 135268, 154592, 169085, 193240, 236719, 270536, 309184, 338170, 386480, 473438, 541072, 618368, 676340, 772960, 946876, 1082144, 1183595, 1236736, 1352680, 1545920, 1893752, 2164288, 2367190, 2705360, 3091840, 3787504, 4328576, 4734380, 5410720, 6183680, 7575008, 8657152, 9468760, 10821440, 15150016, 18937520, 21642880, 30300032, 37875040, 43285760, 60600064, 75750080, 151500160, 303000320]

約数ペア:

[(1, 303000320), (2, 151500160), (4, 75750080), (5, 60600064), (7, 43285760), (8, 37875040), (10, 30300032), (14, 21642880), (16, 18937520), (20, 15150016), (28, 10821440), (32, 9468760), (35, 8657152), (40, 7575008), (49, 6183680), (56, 5410720), (64, 4734380), (70, 4328576), (80, 3787504), (98, 3091840), (112, 2705360), (128, 2367190), (140, 2164288), (160, 1893752), (196, 1545920), (224, 1352680), (245, 1236736), (256, 1183595), (280, 1082144), (320, 946876), (392, 772960), (448, 676340), (490, 618368), (560, 541072), (640, 473438), (784, 386480), (896, 338170), (980, 309184), (1120, 270536), (1280, 236719), (1568, 193240), (1792, 169085), (1960, 154592), (2240, 135268), (3136, 96620), (3920, 77296), (4480, 67634), (4831, 62720), (6272, 48310), (7840, 38648), (8960, 33817), (9662, 31360), (12544, 24155), (15680, 19324)]