142150680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{18803}}^1$

素因数の和:18830

約数の個数: 128

約数和(自身を含む): 541555200

約数和(自身を除く): 399404520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 18803, 37606, 56409, 75212, 94015, 112818, 131621, 150424, 169227, 188030, 225636, 263242, 282045, 338454, 376060, 394863, 451272, 507681, 526484, 564090, 658105, 676908, 752120, 789726, 846135, 1015362, 1052968, 1128180, 1184589, 1316210, 1353816, 1579452, 1692270, 1974315, 2030724, 2256360, 2369178, 2538405, 2632420, 3158904, 3384540, 3553767, 3948630, 4061448, 4738356, 5076810, 5264840, 5922945, 6769080, 7107534, 7897260, 9476712, 10153620, 11845890, 14215068, 15794520, 17768835, 20307240, 23691780, 28430136, 35537670, 47383560, 71075340, 142150680]

約数ペア:

[(1, 142150680), (2, 71075340), (3, 47383560), (4, 35537670), (5, 28430136), (6, 23691780), (7, 20307240), (8, 17768835), (9, 15794520), (10, 14215068), (12, 11845890), (14, 10153620), (15, 9476712), (18, 7897260), (20, 7107534), (21, 6769080), (24, 5922945), (27, 5264840), (28, 5076810), (30, 4738356), (35, 4061448), (36, 3948630), (40, 3553767), (42, 3384540), (45, 3158904), (54, 2632420), (56, 2538405), (60, 2369178), (63, 2256360), (70, 2030724), (72, 1974315), (84, 1692270), (90, 1579452), (105, 1353816), (108, 1316210), (120, 1184589), (126, 1128180), (135, 1052968), (140, 1015362), (168, 846135), (180, 789726), (189, 752120), (210, 676908), (216, 658105), (252, 564090), (270, 526484), (280, 507681), (315, 451272), (360, 394863), (378, 376060), (420, 338454), (504, 282045), (540, 263242), (630, 225636), (756, 188030), (840, 169227), (945, 150424), (1080, 131621), (1260, 112818), (1512, 94015), (1890, 75212), (2520, 56409), (3780, 37606), (7560, 18803)]