7147911720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3135049}}^1$

素因数の和:3135082

約数の個数: 64

約数和(自身を含む): 22572360000

約数和(自身を除く): 15424448280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 3135049, 6270098, 9405147, 12540196, 15675245, 18810294, 25080392, 31350490, 37620588, 47025735, 59565931, 62700980, 75241176, 94051470, 119131862, 125401960, 178697793, 188102940, 238263724, 297829655, 357395586, 376205880, 476527448, 595659310, 714791172, 893488965, 1191318620, 1429582344, 1786977930, 2382637240, 3573955860, 7147911720]

約数ペア:

[(1, 7147911720), (2, 3573955860), (3, 2382637240), (4, 1786977930), (5, 1429582344), (6, 1191318620), (8, 893488965), (10, 714791172), (12, 595659310), (15, 476527448), (19, 376205880), (20, 357395586), (24, 297829655), (30, 238263724), (38, 188102940), (40, 178697793), (57, 125401960), (60, 119131862), (76, 94051470), (95, 75241176), (114, 62700980), (120, 59565931), (152, 47025735), (190, 37620588), (228, 31350490), (285, 25080392), (380, 18810294), (456, 15675245), (570, 12540196), (760, 9405147), (1140, 6270098), (2280, 3135049)]