2078541720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{339631}}^1$

素因数の和:339665

約数の個数: 96

約数和(自身を含む): 7152649920

約数和(自身を除く): 5074108200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 339631, 679262, 1018893, 1358524, 1698155, 2037786, 2717048, 3056679, 3396310, 4075572, 5094465, 5773727, 6113358, 6792620, 8151144, 10188930, 11547454, 12226716, 13585240, 15283395, 17321181, 20377860, 23094908, 24453432, 28868635, 30566790, 34642362, 40755720, 46189816, 51963543, 57737270, 61133580, 69284724, 86605905, 103927086, 115474540, 122267160, 138569448, 173211810, 207854172, 230949080, 259817715, 346423620, 415708344, 519635430, 692847240, 1039270860, 2078541720]

約数ペア:

[(1, 2078541720), (2, 1039270860), (3, 692847240), (4, 519635430), (5, 415708344), (6, 346423620), (8, 259817715), (9, 230949080), (10, 207854172), (12, 173211810), (15, 138569448), (17, 122267160), (18, 115474540), (20, 103927086), (24, 86605905), (30, 69284724), (34, 61133580), (36, 57737270), (40, 51963543), (45, 46189816), (51, 40755720), (60, 34642362), (68, 30566790), (72, 28868635), (85, 24453432), (90, 23094908), (102, 20377860), (120, 17321181), (136, 15283395), (153, 13585240), (170, 12226716), (180, 11547454), (204, 10188930), (255, 8151144), (306, 6792620), (340, 6113358), (360, 5773727), (408, 5094465), (510, 4075572), (612, 3396310), (680, 3056679), (765, 2717048), (1020, 2037786), (1224, 1698155), (1530, 1358524), (2040, 1018893), (3060, 679262), (6120, 339631)]