296146760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81359}}^1$

素因数の和:81390

約数の個数: 64

約数和(自身を含む): 820108800

約数和(自身を除く): 523962040

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, 81359, 162718, 325436, 406795, 569513, 650872, 813590, 1057667, 1139026, 1627180, 2115334, 2278052, 2847565, 3254360, 4230668, 4556104, 5288335, 5695130, 7403669, 8461336, 10576670, 11390260, 14807338, 21153340, 22780520, 29614676, 37018345, 42306680, 59229352, 74036690, 148073380, 296146760]

約数ペア:

[(1, 296146760), (2, 148073380), (4, 74036690), (5, 59229352), (7, 42306680), (8, 37018345), (10, 29614676), (13, 22780520), (14, 21153340), (20, 14807338), (26, 11390260), (28, 10576670), (35, 8461336), (40, 7403669), (52, 5695130), (56, 5288335), (65, 4556104), (70, 4230668), (91, 3254360), (104, 2847565), (130, 2278052), (140, 2115334), (182, 1627180), (260, 1139026), (280, 1057667), (364, 813590), (455, 650872), (520, 569513), (728, 406795), (910, 325436), (1820, 162718), (3640, 81359)]