9551438520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197507}}^1$

素因数の和:197565

約数の個数: 128

約数和(自身を含む): 31854090240

約数和(自身を除く): 22302651720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 197507, 395014, 592521, 790028, 987535, 1185042, 1580056, 1975070, 2370084, 2567591, 2962605, 3950140, 4740168, 5135182, 5925210, 6122717, 7702773, 7900280, 10270364, 11850420, 12245434, 12837955, 15405546, 18368151, 20540728, 23700840, 24490868, 25675910, 30613585, 30811092, 36736302, 38513865, 48981736, 51351820, 61227170, 61622184, 73472604, 77027730, 79595321, 91840755, 102703640, 122454340, 146945208, 154055460, 159190642, 183681510, 238785963, 244908680, 308110920, 318381284, 367363020, 397976605, 477571926, 636762568, 734726040, 795953210, 955143852, 1193929815, 1591906420, 1910287704, 2387859630, 3183812840, 4775719260, 9551438520]

約数ペア:

[(1, 9551438520), (2, 4775719260), (3, 3183812840), (4, 2387859630), (5, 1910287704), (6, 1591906420), (8, 1193929815), (10, 955143852), (12, 795953210), (13, 734726040), (15, 636762568), (20, 477571926), (24, 397976605), (26, 367363020), (30, 318381284), (31, 308110920), (39, 244908680), (40, 238785963), (52, 183681510), (60, 159190642), (62, 154055460), (65, 146945208), (78, 122454340), (93, 102703640), (104, 91840755), (120, 79595321), (124, 77027730), (130, 73472604), (155, 61622184), (156, 61227170), (186, 51351820), (195, 48981736), (248, 38513865), (260, 36736302), (310, 30811092), (312, 30613585), (372, 25675910), (390, 24490868), (403, 23700840), (465, 20540728), (520, 18368151), (620, 15405546), (744, 12837955), (780, 12245434), (806, 11850420), (930, 10270364), (1209, 7900280), (1240, 7702773), (1560, 6122717), (1612, 5925210), (1860, 5135182), (2015, 4740168), (2418, 3950140), (3224, 2962605), (3720, 2567591), (4030, 2370084), (4836, 1975070), (6045, 1580056), (8060, 1185042), (9672, 987535), (12090, 790028), (16120, 592521), (24180, 395014), (48360, 197507)]