13302045680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{308489}}^1$

素因数の和:308527

約数の個数: 120

約数和(自身を含む): 39247331760

約数和(自身を除く): 25945286080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3920, 4312, 5390, 6160, 8624, 10780, 21560, 43120, 308489, 616978, 1233956, 1542445, 2159423, 2467912, 3084890, 3393379, 4318846, 4935824, 6169780, 6786758, 8637692, 10797115, 12339560, 13573516, 15115961, 16966895, 17275384, 21594230, 23753653, 24679120, 27147032, 30231922, 33933790, 34550768, 43188460, 47507306, 54294064, 60463844, 67867580, 75579805, 86376920, 95014612, 118768265, 120927688, 135735160, 151159610, 166275571, 172753840, 190029224, 237536530, 241855376, 271470320, 302319220, 332551142, 380058448, 475073060, 604638440, 665102284, 831377855, 950146120, 1209276880, 1330204568, 1662755710, 1900292240, 2660409136, 3325511420, 6651022840, 13302045680]

約数ペア:

[(1, 13302045680), (2, 6651022840), (4, 3325511420), (5, 2660409136), (7, 1900292240), (8, 1662755710), (10, 1330204568), (11, 1209276880), (14, 950146120), (16, 831377855), (20, 665102284), (22, 604638440), (28, 475073060), (35, 380058448), (40, 332551142), (44, 302319220), (49, 271470320), (55, 241855376), (56, 237536530), (70, 190029224), (77, 172753840), (80, 166275571), (88, 151159610), (98, 135735160), (110, 120927688), (112, 118768265), (140, 95014612), (154, 86376920), (176, 75579805), (196, 67867580), (220, 60463844), (245, 54294064), (280, 47507306), (308, 43188460), (385, 34550768), (392, 33933790), (440, 30231922), (490, 27147032), (539, 24679120), (560, 23753653), (616, 21594230), (770, 17275384), (784, 16966895), (880, 15115961), (980, 13573516), (1078, 12339560), (1232, 10797115), (1540, 8637692), (1960, 6786758), (2156, 6169780), (2695, 4935824), (3080, 4318846), (3920, 3393379), (4312, 3084890), (5390, 2467912), (6160, 2159423), (8624, 1542445), (10780, 1233956), (21560, 616978), (43120, 308489)]