456904980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3389}}^1$

素因数の和:3518

約数の個数: 144

約数和(自身を含む): 1599212160

約数和(自身を除く): 1142307180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 315, 321, 420, 428, 535, 630, 642, 749, 963, 1070, 1260, 1284, 1498, 1605, 1926, 2140, 2247, 2996, 3210, 3389, 3745, 3852, 4494, 4815, 6420, 6741, 6778, 7490, 8988, 9630, 10167, 11235, 13482, 13556, 14980, 16945, 19260, 20334, 22470, 23723, 26964, 30501, 33705, 33890, 40668, 44940, 47446, 50835, 61002, 67410, 67780, 71169, 94892, 101670, 118615, 122004, 134820, 142338, 152505, 203340, 213507, 237230, 284676, 305010, 355845, 362623, 427014, 474460, 610020, 711690, 725246, 854028, 1067535, 1087869, 1423380, 1450492, 1813115, 2135070, 2175738, 2538361, 3263607, 3626230, 4270140, 4351476, 5076722, 5439345, 6527214, 7252460, 7615083, 10153444, 10878690, 12691805, 13054428, 15230166, 16318035, 21757380, 22845249, 25383610, 30460332, 32636070, 38075415, 45690498, 50767220, 65272140, 76150830, 91380996, 114226245, 152301660, 228452490, 456904980]

約数ペア:

[(1, 456904980), (2, 228452490), (3, 152301660), (4, 114226245), (5, 91380996), (6, 76150830), (7, 65272140), (9, 50767220), (10, 45690498), (12, 38075415), (14, 32636070), (15, 30460332), (18, 25383610), (20, 22845249), (21, 21757380), (28, 16318035), (30, 15230166), (35, 13054428), (36, 12691805), (42, 10878690), (45, 10153444), (60, 7615083), (63, 7252460), (70, 6527214), (84, 5439345), (90, 5076722), (105, 4351476), (107, 4270140), (126, 3626230), (140, 3263607), (180, 2538361), (210, 2175738), (214, 2135070), (252, 1813115), (315, 1450492), (321, 1423380), (420, 1087869), (428, 1067535), (535, 854028), (630, 725246), (642, 711690), (749, 610020), (963, 474460), (1070, 427014), (1260, 362623), (1284, 355845), (1498, 305010), (1605, 284676), (1926, 237230), (2140, 213507), (2247, 203340), (2996, 152505), (3210, 142338), (3389, 134820), (3745, 122004), (3852, 118615), (4494, 101670), (4815, 94892), (6420, 71169), (6741, 67780), (6778, 67410), (7490, 61002), (8988, 50835), (9630, 47446), (10167, 44940), (11235, 40668), (13482, 33890), (13556, 33705), (14980, 30501), (16945, 26964), (19260, 23723), (20334, 22470)]