680046120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:800

約数の個数: 192

約数和(自身を含む): 2392790400

約数和(自身を除く): 1712744280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 331, 360, 390, 439, 468, 520, 585, 662, 780, 878, 936, 993, 1170, 1317, 1324, 1560, 1655, 1756, 1986, 2195, 2340, 2634, 2648, 2979, 3310, 3512, 3951, 3972, 4303, 4390, 4680, 4965, 5268, 5707, 5958, 6585, 6620, 7902, 7944, 8606, 8780, 9930, 10536, 11414, 11916, 12909, 13170, 13240, 14895, 15804, 17121, 17212, 17560, 19755, 19860, 21515, 22828, 23832, 25818, 26340, 28535, 29790, 31608, 34242, 34424, 38727, 39510, 39720, 43030, 45656, 51363, 51636, 52680, 57070, 59580, 64545, 68484, 77454, 79020, 85605, 86060, 102726, 103272, 114140, 119160, 129090, 136968, 145309, 154908, 158040, 171210, 172120, 193635, 205452, 228280, 256815, 258180, 290618, 309816, 342420, 387270, 410904, 435927, 513630, 516360, 581236, 684840, 726545, 774540, 871854, 1027260, 1162472, 1307781, 1453090, 1549080, 1743708, 1889017, 2054520, 2179635, 2615562, 2906180, 3487416, 3778034, 4359270, 5231124, 5667051, 5812360, 6538905, 7556068, 8718540, 9445085, 10462248, 11334102, 13077810, 15112136, 17001153, 17437080, 18890170, 22668204, 26155620, 28335255, 34002306, 37780340, 45336408, 52311240, 56670510, 68004612, 75560680, 85005765, 113341020, 136009224, 170011530, 226682040, 340023060, 680046120]

約数ペア:

[(1, 680046120), (2, 340023060), (3, 226682040), (4, 170011530), (5, 136009224), (6, 113341020), (8, 85005765), (9, 75560680), (10, 68004612), (12, 56670510), (13, 52311240), (15, 45336408), (18, 37780340), (20, 34002306), (24, 28335255), (26, 26155620), (30, 22668204), (36, 18890170), (39, 17437080), (40, 17001153), (45, 15112136), (52, 13077810), (60, 11334102), (65, 10462248), (72, 9445085), (78, 8718540), (90, 7556068), (104, 6538905), (117, 5812360), (120, 5667051), (130, 5231124), (156, 4359270), (180, 3778034), (195, 3487416), (234, 2906180), (260, 2615562), (312, 2179635), (331, 2054520), (360, 1889017), (390, 1743708), (439, 1549080), (468, 1453090), (520, 1307781), (585, 1162472), (662, 1027260), (780, 871854), (878, 774540), (936, 726545), (993, 684840), (1170, 581236), (1317, 516360), (1324, 513630), (1560, 435927), (1655, 410904), (1756, 387270), (1986, 342420), (2195, 309816), (2340, 290618), (2634, 258180), (2648, 256815), (2979, 228280), (3310, 205452), (3512, 193635), (3951, 172120), (3972, 171210), (4303, 158040), (4390, 154908), (4680, 145309), (4965, 136968), (5268, 129090), (5707, 119160), (5958, 114140), (6585, 103272), (6620, 102726), (7902, 86060), (7944, 85605), (8606, 79020), (8780, 77454), (9930, 68484), (10536, 64545), (11414, 59580), (11916, 57070), (12909, 52680), (13170, 51636), (13240, 51363), (14895, 45656), (15804, 43030), (17121, 39720), (17212, 39510), (17560, 38727), (19755, 34424), (19860, 34242), (21515, 31608), (22828, 29790), (23832, 28535), (25818, 26340)]