274979040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{81839}}^1$

素因数の和:81864

約数の個数: 96

約数和(自身を含む): 989936640

約数和(自身を除く): 714957600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 81839, 163678, 245517, 327356, 409195, 491034, 572873, 654712, 818390, 982068, 1145746, 1227585, 1309424, 1636780, 1718619, 1964136, 2291492, 2455170, 2618848, 2864365, 3273560, 3437238, 3928272, 4582984, 4910340, 5728730, 6547120, 6874476, 7856544, 8593095, 9165968, 9820680, 11457460, 13094240, 13748952, 17186190, 18331936, 19641360, 22914920, 27497904, 34372380, 39282720, 45829840, 54995808, 68744760, 91659680, 137489520, 274979040]

約数ペア:

[(1, 274979040), (2, 137489520), (3, 91659680), (4, 68744760), (5, 54995808), (6, 45829840), (7, 39282720), (8, 34372380), (10, 27497904), (12, 22914920), (14, 19641360), (15, 18331936), (16, 17186190), (20, 13748952), (21, 13094240), (24, 11457460), (28, 9820680), (30, 9165968), (32, 8593095), (35, 7856544), (40, 6874476), (42, 6547120), (48, 5728730), (56, 4910340), (60, 4582984), (70, 3928272), (80, 3437238), (84, 3273560), (96, 2864365), (105, 2618848), (112, 2455170), (120, 2291492), (140, 1964136), (160, 1718619), (168, 1636780), (210, 1309424), (224, 1227585), (240, 1145746), (280, 982068), (336, 818390), (420, 654712), (480, 572873), (560, 491034), (672, 409195), (840, 327356), (1120, 245517), (1680, 163678), (3360, 81839)]