1567989280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68531}}^1$

素因数の和:68570

約数の個数: 96

約数和(自身を含む): 4352056128

約数和(自身を除く): 2784066848

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 11440, 22880, 68531, 137062, 274124, 342655, 548248, 685310, 753841, 890903, 1096496, 1370620, 1507682, 1781806, 2192992, 2741240, 3015364, 3563612, 3769205, 4454515, 5482480, 6030728, 7127224, 7538410, 8909030, 9799933, 10964960, 12061456, 14254448, 15076820, 17818060, 19599866, 24122912, 28508896, 30153640, 35636120, 39199732, 48999665, 60307280, 71272240, 78399464, 97999330, 120614560, 142544480, 156798928, 195998660, 313597856, 391997320, 783994640, 1567989280]

約数ペア:

[(1, 1567989280), (2, 783994640), (4, 391997320), (5, 313597856), (8, 195998660), (10, 156798928), (11, 142544480), (13, 120614560), (16, 97999330), (20, 78399464), (22, 71272240), (26, 60307280), (32, 48999665), (40, 39199732), (44, 35636120), (52, 30153640), (55, 28508896), (65, 24122912), (80, 19599866), (88, 17818060), (104, 15076820), (110, 14254448), (130, 12061456), (143, 10964960), (160, 9799933), (176, 8909030), (208, 7538410), (220, 7127224), (260, 6030728), (286, 5482480), (352, 4454515), (416, 3769205), (440, 3563612), (520, 3015364), (572, 2741240), (715, 2192992), (880, 1781806), (1040, 1507682), (1144, 1370620), (1430, 1096496), (1760, 890903), (2080, 753841), (2288, 685310), (2860, 548248), (4576, 342655), (5720, 274124), (11440, 137062), (22880, 68531)]