858747240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:964

約数の個数: 192

約数和(自身を含む): 3020930640

約数和(自身を除く): 2162183400

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, 281, 312, 360, 390, 468, 520, 562, 585, 653, 780, 843, 936, 1124, 1170, 1306, 1405, 1560, 1686, 1959, 2248, 2340, 2529, 2612, 2810, 3265, 3372, 3653, 3918, 4215, 4680, 5058, 5224, 5620, 5877, 6530, 6744, 7306, 7836, 8430, 8489, 9795, 10116, 10959, 11240, 11754, 12645, 13060, 14612, 15672, 16860, 16978, 18265, 19590, 20232, 21918, 23508, 25290, 25467, 26120, 29224, 29385, 32877, 33720, 33956, 36530, 39180, 42445, 43836, 47016, 50580, 50934, 54795, 58770, 65754, 67912, 73060, 76401, 78360, 84890, 87672, 101160, 101868, 109590, 117540, 127335, 131508, 146120, 152802, 164385, 169780, 183493, 203736, 219180, 235080, 254670, 263016, 305604, 328770, 339560, 366986, 382005, 438360, 509340, 550479, 611208, 657540, 733972, 764010, 917465, 1018680, 1100958, 1315080, 1467944, 1528020, 1651437, 1834930, 2201916, 2385409, 2752395, 3056040, 3302874, 3669860, 4403832, 4770818, 5504790, 6605748, 7156227, 7339720, 8257185, 9541636, 11009580, 11927045, 13211496, 14312454, 16514370, 19083272, 21468681, 22019160, 23854090, 28624908, 33028740, 35781135, 42937362, 47708180, 57249816, 66057480, 71562270, 85874724, 95416360, 107343405, 143124540, 171749448, 214686810, 286249080, 429373620, 858747240]

約数ペア:

[(1, 858747240), (2, 429373620), (3, 286249080), (4, 214686810), (5, 171749448), (6, 143124540), (8, 107343405), (9, 95416360), (10, 85874724), (12, 71562270), (13, 66057480), (15, 57249816), (18, 47708180), (20, 42937362), (24, 35781135), (26, 33028740), (30, 28624908), (36, 23854090), (39, 22019160), (40, 21468681), (45, 19083272), (52, 16514370), (60, 14312454), (65, 13211496), (72, 11927045), (78, 11009580), (90, 9541636), (104, 8257185), (117, 7339720), (120, 7156227), (130, 6605748), (156, 5504790), (180, 4770818), (195, 4403832), (234, 3669860), (260, 3302874), (281, 3056040), (312, 2752395), (360, 2385409), (390, 2201916), (468, 1834930), (520, 1651437), (562, 1528020), (585, 1467944), (653, 1315080), (780, 1100958), (843, 1018680), (936, 917465), (1124, 764010), (1170, 733972), (1306, 657540), (1405, 611208), (1560, 550479), (1686, 509340), (1959, 438360), (2248, 382005), (2340, 366986), (2529, 339560), (2612, 328770), (2810, 305604), (3265, 263016), (3372, 254670), (3653, 235080), (3918, 219180), (4215, 203736), (4680, 183493), (5058, 169780), (5224, 164385), (5620, 152802), (5877, 146120), (6530, 131508), (6744, 127335), (7306, 117540), (7836, 109590), (8430, 101868), (8489, 101160), (9795, 87672), (10116, 84890), (10959, 78360), (11240, 76401), (11754, 73060), (12645, 67912), (13060, 65754), (14612, 58770), (15672, 54795), (16860, 50934), (16978, 50580), (18265, 47016), (19590, 43836), (20232, 42445), (21918, 39180), (23508, 36530), (25290, 33956), (25467, 33720), (26120, 32877), (29224, 29385)]