340582410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:845

約数の個数: 192

約数和(自身を含む): 1095494400

約数和(自身を除く): 754911990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 37, 38, 42, 45, 57, 63, 70, 74, 90, 95, 105, 111, 114, 126, 133, 171, 185, 190, 210, 222, 259, 266, 285, 315, 333, 342, 370, 399, 518, 555, 570, 630, 665, 666, 703, 769, 777, 798, 855, 1110, 1197, 1295, 1330, 1406, 1538, 1554, 1665, 1710, 1995, 2109, 2307, 2331, 2394, 2590, 3330, 3515, 3845, 3885, 3990, 4218, 4614, 4662, 4921, 5383, 5985, 6327, 6921, 7030, 7690, 7770, 9842, 10545, 10766, 11535, 11655, 11970, 12654, 13842, 14611, 14763, 16149, 21090, 23070, 23310, 24605, 26915, 28453, 29222, 29526, 31635, 32298, 34605, 43833, 44289, 48447, 49210, 53830, 56906, 63270, 69210, 73055, 73815, 80745, 85359, 87666, 88578, 96894, 102277, 131499, 142265, 146110, 147630, 161490, 170718, 199171, 204554, 219165, 221445, 242235, 256077, 262998, 284530, 306831, 398342, 426795, 438330, 442890, 484470, 511385, 512154, 540607, 597513, 613662, 657495, 853590, 920493, 995855, 1022770, 1081214, 1195026, 1280385, 1314990, 1534155, 1621821, 1792539, 1840986, 1991710, 2560770, 2703035, 2987565, 3068310, 3243642, 3585078, 3784249, 4602465, 4865463, 5406070, 5975130, 7568498, 8109105, 8962695, 9204930, 9730926, 11352747, 16218210, 17925390, 18921245, 22705494, 24327315, 34058241, 37842490, 48654630, 56763735, 68116482, 113527470, 170291205, 340582410]

約数ペア:

[(1, 340582410), (2, 170291205), (3, 113527470), (5, 68116482), (6, 56763735), (7, 48654630), (9, 37842490), (10, 34058241), (14, 24327315), (15, 22705494), (18, 18921245), (19, 17925390), (21, 16218210), (30, 11352747), (35, 9730926), (37, 9204930), (38, 8962695), (42, 8109105), (45, 7568498), (57, 5975130), (63, 5406070), (70, 4865463), (74, 4602465), (90, 3784249), (95, 3585078), (105, 3243642), (111, 3068310), (114, 2987565), (126, 2703035), (133, 2560770), (171, 1991710), (185, 1840986), (190, 1792539), (210, 1621821), (222, 1534155), (259, 1314990), (266, 1280385), (285, 1195026), (315, 1081214), (333, 1022770), (342, 995855), (370, 920493), (399, 853590), (518, 657495), (555, 613662), (570, 597513), (630, 540607), (665, 512154), (666, 511385), (703, 484470), (769, 442890), (777, 438330), (798, 426795), (855, 398342), (1110, 306831), (1197, 284530), (1295, 262998), (1330, 256077), (1406, 242235), (1538, 221445), (1554, 219165), (1665, 204554), (1710, 199171), (1995, 170718), (2109, 161490), (2307, 147630), (2331, 146110), (2394, 142265), (2590, 131499), (3330, 102277), (3515, 96894), (3845, 88578), (3885, 87666), (3990, 85359), (4218, 80745), (4614, 73815), (4662, 73055), (4921, 69210), (5383, 63270), (5985, 56906), (6327, 53830), (6921, 49210), (7030, 48447), (7690, 44289), (7770, 43833), (9842, 34605), (10545, 32298), (10766, 31635), (11535, 29526), (11655, 29222), (11970, 28453), (12654, 26915), (13842, 24605), (14611, 23310), (14763, 23070), (16149, 21090)]