2031793080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21191}}^1$

素因数の和:21269

約数の個数: 128

約数和(自身を含む): 6591559680

約数和(自身を除く): 4559766600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 255, 282, 340, 376, 408, 470, 510, 564, 680, 705, 799, 940, 1020, 1128, 1410, 1598, 1880, 2040, 2397, 2820, 3196, 3995, 4794, 5640, 6392, 7990, 9588, 11985, 15980, 19176, 21191, 23970, 31960, 42382, 47940, 63573, 84764, 95880, 105955, 127146, 169528, 211910, 254292, 317865, 360247, 423820, 508584, 635730, 720494, 847640, 995977, 1080741, 1271460, 1440988, 1801235, 1991954, 2161482, 2542920, 2881976, 2987931, 3602470, 3983908, 4322964, 4979885, 5403705, 5975862, 7204940, 7967816, 8645928, 9959770, 10807410, 11951724, 14409880, 14939655, 16931609, 19919540, 21614820, 23903448, 29879310, 33863218, 39839080, 43229640, 50794827, 59758620, 67726436, 84658045, 101589654, 119517240, 135452872, 169316090, 203179308, 253974135, 338632180, 406358616, 507948270, 677264360, 1015896540, 2031793080]

約数ペア:

[(1, 2031793080), (2, 1015896540), (3, 677264360), (4, 507948270), (5, 406358616), (6, 338632180), (8, 253974135), (10, 203179308), (12, 169316090), (15, 135452872), (17, 119517240), (20, 101589654), (24, 84658045), (30, 67726436), (34, 59758620), (40, 50794827), (47, 43229640), (51, 39839080), (60, 33863218), (68, 29879310), (85, 23903448), (94, 21614820), (102, 19919540), (120, 16931609), (136, 14939655), (141, 14409880), (170, 11951724), (188, 10807410), (204, 9959770), (235, 8645928), (255, 7967816), (282, 7204940), (340, 5975862), (376, 5403705), (408, 4979885), (470, 4322964), (510, 3983908), (564, 3602470), (680, 2987931), (705, 2881976), (799, 2542920), (940, 2161482), (1020, 1991954), (1128, 1801235), (1410, 1440988), (1598, 1271460), (1880, 1080741), (2040, 995977), (2397, 847640), (2820, 720494), (3196, 635730), (3995, 508584), (4794, 423820), (5640, 360247), (6392, 317865), (7990, 254292), (9588, 211910), (11985, 169528), (15980, 127146), (19176, 105955), (21191, 95880), (23970, 84764), (31960, 63573), (42382, 47940)]