194779080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 192

約数和(自身を含む): 680097600

約数和(自身を除く): 485318520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 243, 261, 270, 290, 324, 348, 360, 405, 435, 486, 522, 540, 580, 648, 691, 696, 783, 810, 870, 972, 1044, 1080, 1160, 1215, 1305, 1382, 1566, 1620, 1740, 1944, 2073, 2088, 2349, 2430, 2610, 2764, 3132, 3240, 3455, 3480, 3915, 4146, 4698, 4860, 5220, 5528, 6219, 6264, 6910, 7047, 7830, 8292, 9396, 9720, 10365, 10440, 11745, 12438, 13820, 14094, 15660, 16584, 18657, 18792, 20039, 20730, 23490, 24876, 27640, 28188, 31095, 31320, 35235, 37314, 40078, 41460, 46980, 49752, 55971, 56376, 60117, 62190, 70470, 74628, 80156, 82920, 93285, 93960, 100195, 111942, 120234, 124380, 140940, 149256, 160312, 167913, 180351, 186570, 200390, 223884, 240468, 248760, 279855, 281880, 300585, 335826, 360702, 373140, 400780, 447768, 480936, 541053, 559710, 601170, 671652, 721404, 746280, 801560, 839565, 901755, 1082106, 1119420, 1202340, 1343304, 1442808, 1623159, 1679130, 1803510, 2164212, 2238840, 2404680, 2705265, 3246318, 3358260, 3607020, 4328424, 4869477, 5410530, 6492636, 6716520, 7214040, 8115795, 9738954, 10821060, 12985272, 16231590, 19477908, 21642120, 24347385, 32463180, 38955816, 48694770, 64926360, 97389540, 194779080]

約数ペア:

[(1, 194779080), (2, 97389540), (3, 64926360), (4, 48694770), (5, 38955816), (6, 32463180), (8, 24347385), (9, 21642120), (10, 19477908), (12, 16231590), (15, 12985272), (18, 10821060), (20, 9738954), (24, 8115795), (27, 7214040), (29, 6716520), (30, 6492636), (36, 5410530), (40, 4869477), (45, 4328424), (54, 3607020), (58, 3358260), (60, 3246318), (72, 2705265), (81, 2404680), (87, 2238840), (90, 2164212), (108, 1803510), (116, 1679130), (120, 1623159), (135, 1442808), (145, 1343304), (162, 1202340), (174, 1119420), (180, 1082106), (216, 901755), (232, 839565), (243, 801560), (261, 746280), (270, 721404), (290, 671652), (324, 601170), (348, 559710), (360, 541053), (405, 480936), (435, 447768), (486, 400780), (522, 373140), (540, 360702), (580, 335826), (648, 300585), (691, 281880), (696, 279855), (783, 248760), (810, 240468), (870, 223884), (972, 200390), (1044, 186570), (1080, 180351), (1160, 167913), (1215, 160312), (1305, 149256), (1382, 140940), (1566, 124380), (1620, 120234), (1740, 111942), (1944, 100195), (2073, 93960), (2088, 93285), (2349, 82920), (2430, 80156), (2610, 74628), (2764, 70470), (3132, 62190), (3240, 60117), (3455, 56376), (3480, 55971), (3915, 49752), (4146, 46980), (4698, 41460), (4860, 40078), (5220, 37314), (5528, 35235), (6219, 31320), (6264, 31095), (6910, 28188), (7047, 27640), (7830, 24876), (8292, 23490), (9396, 20730), (9720, 20039), (10365, 18792), (10440, 18657), (11745, 16584), (12438, 15660), (13820, 14094)]