6511539840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{260879}}^1$

素因数の和:260914

約数の個数: 128

約数和(自身を含む): 22352198400

約数和(自身を除く): 15840658560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 260879, 521758, 782637, 1043516, 1304395, 1565274, 2087032, 2608790, 3130548, 3391427, 3913185, 4174064, 5217580, 6261096, 6782854, 7826370, 8348128, 10174281, 10435160, 12522192, 13565708, 15652740, 16696256, 16957135, 20348562, 20870320, 25044384, 27131416, 31305480, 33392512, 33914270, 40697124, 41740640, 50088768, 50871405, 54262832, 62610960, 67828540, 81394248, 83481280, 100177536, 101742810, 108525664, 125221920, 135657080, 162788496, 166962560, 203485620, 217051328, 250443840, 271314160, 325576992, 406971240, 434102656, 500887680, 542628320, 651153984, 813942480, 1085256640, 1302307968, 1627884960, 2170513280, 3255769920, 6511539840]

約数ペア:

[(1, 6511539840), (2, 3255769920), (3, 2170513280), (4, 1627884960), (5, 1302307968), (6, 1085256640), (8, 813942480), (10, 651153984), (12, 542628320), (13, 500887680), (15, 434102656), (16, 406971240), (20, 325576992), (24, 271314160), (26, 250443840), (30, 217051328), (32, 203485620), (39, 166962560), (40, 162788496), (48, 135657080), (52, 125221920), (60, 108525664), (64, 101742810), (65, 100177536), (78, 83481280), (80, 81394248), (96, 67828540), (104, 62610960), (120, 54262832), (128, 50871405), (130, 50088768), (156, 41740640), (160, 40697124), (192, 33914270), (195, 33392512), (208, 31305480), (240, 27131416), (260, 25044384), (312, 20870320), (320, 20348562), (384, 16957135), (390, 16696256), (416, 15652740), (480, 13565708), (520, 12522192), (624, 10435160), (640, 10174281), (780, 8348128), (832, 7826370), (960, 6782854), (1040, 6261096), (1248, 5217580), (1560, 4174064), (1664, 3913185), (1920, 3391427), (2080, 3130548), (2496, 2608790), (3120, 2087032), (4160, 1565274), (4992, 1304395), (6240, 1043516), (8320, 782637), (12480, 521758), (24960, 260879)]