244495160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67169}}^1$

素因数の和:67200

約数の個数: 64

約数和(自身を含む): 677073600

約数和(自身を除く): 432578440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 67169, 134338, 268676, 335845, 470183, 537352, 671690, 873197, 940366, 1343380, 1746394, 1880732, 2350915, 2686760, 3492788, 3761464, 4365985, 4701830, 6112379, 6985576, 8731970, 9403660, 12224758, 17463940, 18807320, 24449516, 30561895, 34927880, 48899032, 61123790, 122247580, 244495160]

約数ペア:

[(1, 244495160), (2, 122247580), (4, 61123790), (5, 48899032), (7, 34927880), (8, 30561895), (10, 24449516), (13, 18807320), (14, 17463940), (20, 12224758), (26, 9403660), (28, 8731970), (35, 6985576), (40, 6112379), (52, 4701830), (56, 4365985), (65, 3761464), (70, 3492788), (91, 2686760), (104, 2350915), (130, 1880732), (140, 1746394), (182, 1343380), (260, 940366), (280, 873197), (364, 671690), (455, 537352), (520, 470183), (728, 335845), (910, 268676), (1820, 134338), (3640, 67169)]