7149275280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30181}}^1$

素因数の和:30254

約数の個数: 240

約数和(自身を含む): 28024349184

約数和(自身を除く): 20875073904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 630, 658, 705, 720, 752, 840, 846, 940, 987, 1008, 1128, 1260, 1316, 1410, 1645, 1680, 1692, 1880, 1974, 2115, 2256, 2520, 2632, 2820, 2961, 3290, 3384, 3760, 3948, 4230, 4935, 5040, 5264, 5640, 5922, 6580, 6768, 7896, 8460, 9870, 11280, 11844, 13160, 14805, 15792, 16920, 19740, 23688, 26320, 29610, 30181, 33840, 39480, 47376, 59220, 60362, 78960, 90543, 118440, 120724, 150905, 181086, 211267, 236880, 241448, 271629, 301810, 362172, 422534, 452715, 482896, 543258, 603620, 633801, 724344, 845068, 905430, 1056335, 1086516, 1207240, 1267602, 1358145, 1418507, 1448688, 1690136, 1810860, 1901403, 2112670, 2173032, 2414480, 2535204, 2716290, 2837014, 3169005, 3380272, 3621720, 3802806, 4225340, 4255521, 4346064, 5070408, 5432580, 5674028, 6338010, 7092535, 7243440, 7605612, 8450680, 8511042, 9507015, 9929549, 10140816, 10865160, 11348056, 12676020, 12766563, 14185070, 15211224, 16901360, 17022084, 19014030, 19859098, 21277605, 21730320, 22696112, 25352040, 25533126, 28370140, 29788647, 30422448, 34044168, 38028060, 39718196, 42555210, 49647745, 50704080, 51066252, 56740280, 59577294, 63832815, 68088336, 76056120, 79436392, 85110420, 89365941, 99295490, 102132504, 113480560, 119154588, 127665630, 148943235, 152112240, 158872784, 170220840, 178731882, 198590980, 204265008, 238309176, 255331260, 297886470, 340441680, 357463764, 397181960, 446829705, 476618352, 510662520, 595772940, 714927528, 794363920, 893659410, 1021325040, 1191545880, 1429855056, 1787318820, 2383091760, 3574637640, 7149275280]

約数ペア:

[(1, 7149275280), (2, 3574637640), (3, 2383091760), (4, 1787318820), (5, 1429855056), (6, 1191545880), (7, 1021325040), (8, 893659410), (9, 794363920), (10, 714927528), (12, 595772940), (14, 510662520), (15, 476618352), (16, 446829705), (18, 397181960), (20, 357463764), (21, 340441680), (24, 297886470), (28, 255331260), (30, 238309176), (35, 204265008), (36, 198590980), (40, 178731882), (42, 170220840), (45, 158872784), (47, 152112240), (48, 148943235), (56, 127665630), (60, 119154588), (63, 113480560), (70, 102132504), (72, 99295490), (80, 89365941), (84, 85110420), (90, 79436392), (94, 76056120), (105, 68088336), (112, 63832815), (120, 59577294), (126, 56740280), (140, 51066252), (141, 50704080), (144, 49647745), (168, 42555210), (180, 39718196), (188, 38028060), (210, 34044168), (235, 30422448), (240, 29788647), (252, 28370140), (280, 25533126), (282, 25352040), (315, 22696112), (329, 21730320), (336, 21277605), (360, 19859098), (376, 19014030), (420, 17022084), (423, 16901360), (470, 15211224), (504, 14185070), (560, 12766563), (564, 12676020), (630, 11348056), (658, 10865160), (705, 10140816), (720, 9929549), (752, 9507015), (840, 8511042), (846, 8450680), (940, 7605612), (987, 7243440), (1008, 7092535), (1128, 6338010), (1260, 5674028), (1316, 5432580), (1410, 5070408), (1645, 4346064), (1680, 4255521), (1692, 4225340), (1880, 3802806), (1974, 3621720), (2115, 3380272), (2256, 3169005), (2520, 2837014), (2632, 2716290), (2820, 2535204), (2961, 2414480), (3290, 2173032), (3384, 2112670), (3760, 1901403), (3948, 1810860), (4230, 1690136), (4935, 1448688), (5040, 1418507), (5264, 1358145), (5640, 1267602), (5922, 1207240), (6580, 1086516), (6768, 1056335), (7896, 905430), (8460, 845068), (9870, 724344), (11280, 633801), (11844, 603620), (13160, 543258), (14805, 482896), (15792, 452715), (16920, 422534), (19740, 362172), (23688, 301810), (26320, 271629), (29610, 241448), (30181, 236880), (33840, 211267), (39480, 181086), (47376, 150905), (59220, 120724), (60362, 118440), (78960, 90543)]