693618120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:549

約数の個数: 256

約数和(自身を含む): 2515968000

約数和(自身を除く): 1822349880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 127, 130, 135, 156, 180, 195, 216, 234, 254, 260, 270, 312, 351, 360, 381, 389, 390, 468, 508, 520, 540, 585, 635, 702, 762, 778, 780, 936, 1016, 1080, 1143, 1167, 1170, 1270, 1404, 1524, 1556, 1560, 1651, 1755, 1905, 1945, 2286, 2334, 2340, 2540, 2808, 3048, 3112, 3302, 3429, 3501, 3510, 3810, 3890, 4572, 4668, 4680, 4953, 5057, 5080, 5715, 5835, 6604, 6858, 7002, 7020, 7620, 7780, 8255, 9144, 9336, 9906, 10114, 10503, 11430, 11670, 13208, 13716, 14004, 14040, 14859, 15171, 15240, 15560, 16510, 17145, 17505, 19812, 20228, 21006, 22860, 23340, 24765, 25285, 27432, 28008, 29718, 30342, 33020, 34290, 35010, 39624, 40456, 42012, 44577, 45513, 45720, 46680, 49403, 49530, 50570, 52515, 59436, 60684, 66040, 68580, 70020, 74295, 75855, 84024, 89154, 91026, 98806, 99060, 101140, 105030, 118872, 121368, 136539, 137160, 140040, 148209, 148590, 151710, 178308, 182052, 197612, 198120, 202280, 210060, 222885, 227565, 247015, 273078, 296418, 297180, 303420, 356616, 364104, 395224, 420120, 444627, 445770, 455130, 494030, 546156, 592836, 594360, 606840, 642239, 682695, 741045, 889254, 891540, 910260, 988060, 1092312, 1185672, 1284478, 1333881, 1365390, 1482090, 1778508, 1783080, 1820520, 1926717, 1976120, 2223135, 2568956, 2667762, 2730780, 2964180, 3211195, 3557016, 3853434, 4446270, 5137912, 5335524, 5461560, 5780151, 5928360, 6422390, 6669405, 7706868, 8892540, 9633585, 10671048, 11560302, 12844780, 13338810, 15413736, 17340453, 17785080, 19267170, 23120604, 25689560, 26677620, 28900755, 34680906, 38534340, 46241208, 53355240, 57801510, 69361812, 77068680, 86702265, 115603020, 138723624, 173404530, 231206040, 346809060, 693618120]

約数ペア:

[(1, 693618120), (2, 346809060), (3, 231206040), (4, 173404530), (5, 138723624), (6, 115603020), (8, 86702265), (9, 77068680), (10, 69361812), (12, 57801510), (13, 53355240), (15, 46241208), (18, 38534340), (20, 34680906), (24, 28900755), (26, 26677620), (27, 25689560), (30, 23120604), (36, 19267170), (39, 17785080), (40, 17340453), (45, 15413736), (52, 13338810), (54, 12844780), (60, 11560302), (65, 10671048), (72, 9633585), (78, 8892540), (90, 7706868), (104, 6669405), (108, 6422390), (117, 5928360), (120, 5780151), (127, 5461560), (130, 5335524), (135, 5137912), (156, 4446270), (180, 3853434), (195, 3557016), (216, 3211195), (234, 2964180), (254, 2730780), (260, 2667762), (270, 2568956), (312, 2223135), (351, 1976120), (360, 1926717), (381, 1820520), (389, 1783080), (390, 1778508), (468, 1482090), (508, 1365390), (520, 1333881), (540, 1284478), (585, 1185672), (635, 1092312), (702, 988060), (762, 910260), (778, 891540), (780, 889254), (936, 741045), (1016, 682695), (1080, 642239), (1143, 606840), (1167, 594360), (1170, 592836), (1270, 546156), (1404, 494030), (1524, 455130), (1556, 445770), (1560, 444627), (1651, 420120), (1755, 395224), (1905, 364104), (1945, 356616), (2286, 303420), (2334, 297180), (2340, 296418), (2540, 273078), (2808, 247015), (3048, 227565), (3112, 222885), (3302, 210060), (3429, 202280), (3501, 198120), (3510, 197612), (3810, 182052), (3890, 178308), (4572, 151710), (4668, 148590), (4680, 148209), (4953, 140040), (5057, 137160), (5080, 136539), (5715, 121368), (5835, 118872), (6604, 105030), (6858, 101140), (7002, 99060), (7020, 98806), (7620, 91026), (7780, 89154), (8255, 84024), (9144, 75855), (9336, 74295), (9906, 70020), (10114, 68580), (10503, 66040), (11430, 60684), (11670, 59436), (13208, 52515), (13716, 50570), (14004, 49530), (14040, 49403), (14859, 46680), (15171, 45720), (15240, 45513), (15560, 44577), (16510, 42012), (17145, 40456), (17505, 39624), (19812, 35010), (20228, 34290), (21006, 33020), (22860, 30342), (23340, 29718), (24765, 28008), (25285, 27432)]