1810767960

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{773}}^1$

素因数の和:1040

約数の個数: 192

約数和(自身を含む): 6136210080

約数和(自身を除く): 4325442120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 241, 243, 270, 324, 360, 405, 482, 486, 540, 648, 723, 773, 810, 964, 972, 1080, 1205, 1215, 1446, 1546, 1620, 1928, 1944, 2169, 2319, 2410, 2430, 2892, 3092, 3240, 3615, 3865, 4338, 4638, 4820, 4860, 5784, 6184, 6507, 6957, 7230, 7730, 8676, 9276, 9640, 9720, 10845, 11595, 13014, 13914, 14460, 15460, 17352, 18552, 19521, 20871, 21690, 23190, 26028, 27828, 28920, 30920, 32535, 34785, 39042, 41742, 43380, 46380, 52056, 55656, 58563, 62613, 65070, 69570, 78084, 83484, 86760, 92760, 97605, 104355, 117126, 125226, 130140, 139140, 156168, 166968, 186293, 187839, 195210, 208710, 234252, 250452, 260280, 278280, 292815, 313065, 372586, 375678, 390420, 417420, 468504, 500904, 558879, 585630, 626130, 745172, 751356, 780840, 834840, 931465, 939195, 1117758, 1171260, 1252260, 1490344, 1502712, 1676637, 1862930, 1878390, 2235516, 2342520, 2504520, 2794395, 3353274, 3725860, 3756780, 4471032, 5029911, 5588790, 6706548, 7451720, 7513560, 8383185, 10059822, 11177580, 13413096, 15089733, 16766370, 20119644, 22355160, 25149555, 30179466, 33532740, 40239288, 45269199, 50299110, 60358932, 67065480, 75448665, 90538398, 100598220, 120717864, 150897330, 181076796, 201196440, 226345995, 301794660, 362153592, 452691990, 603589320, 905383980, 1810767960]

約数ペア:

[(1, 1810767960), (2, 905383980), (3, 603589320), (4, 452691990), (5, 362153592), (6, 301794660), (8, 226345995), (9, 201196440), (10, 181076796), (12, 150897330), (15, 120717864), (18, 100598220), (20, 90538398), (24, 75448665), (27, 67065480), (30, 60358932), (36, 50299110), (40, 45269199), (45, 40239288), (54, 33532740), (60, 30179466), (72, 25149555), (81, 22355160), (90, 20119644), (108, 16766370), (120, 15089733), (135, 13413096), (162, 11177580), (180, 10059822), (216, 8383185), (241, 7513560), (243, 7451720), (270, 6706548), (324, 5588790), (360, 5029911), (405, 4471032), (482, 3756780), (486, 3725860), (540, 3353274), (648, 2794395), (723, 2504520), (773, 2342520), (810, 2235516), (964, 1878390), (972, 1862930), (1080, 1676637), (1205, 1502712), (1215, 1490344), (1446, 1252260), (1546, 1171260), (1620, 1117758), (1928, 939195), (1944, 931465), (2169, 834840), (2319, 780840), (2410, 751356), (2430, 745172), (2892, 626130), (3092, 585630), (3240, 558879), (3615, 500904), (3865, 468504), (4338, 417420), (4638, 390420), (4820, 375678), (4860, 372586), (5784, 313065), (6184, 292815), (6507, 278280), (6957, 260280), (7230, 250452), (7730, 234252), (8676, 208710), (9276, 195210), (9640, 187839), (9720, 186293), (10845, 166968), (11595, 156168), (13014, 139140), (13914, 130140), (14460, 125226), (15460, 117126), (17352, 104355), (18552, 97605), (19521, 92760), (20871, 86760), (21690, 83484), (23190, 78084), (26028, 69570), (27828, 65070), (28920, 62613), (30920, 58563), (32535, 55656), (34785, 52056), (39042, 46380), (41742, 43380)]