2989149480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1097}}^1$

素因数の和:1178

約数の個数: 240

約数和(自身を含む): 10414738620

約数和(自身を除く): 7425589140

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, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 841, 870, 1044, 1080, 1097, 1160, 1305, 1566, 1620, 1682, 1740, 2088, 2194, 2349, 2523, 2610, 3132, 3240, 3291, 3364, 3480, 3915, 4205, 4388, 4698, 5046, 5220, 5485, 6264, 6582, 6728, 7569, 7830, 8410, 8776, 9396, 9873, 10092, 10440, 10970, 11745, 12615, 13164, 15138, 15660, 16455, 16820, 18792, 19746, 20184, 21940, 22707, 23490, 25230, 26328, 29619, 30276, 31320, 31813, 32910, 33640, 37845, 39492, 43880, 45414, 46980, 49365, 50460, 59238, 60552, 63626, 65820, 68121, 75690, 78984, 88857, 90828, 93960, 95439, 98730, 100920, 113535, 118476, 127252, 131640, 136242, 148095, 151380, 159065, 177714, 181656, 190878, 197460, 227070, 236952, 254504, 272484, 286317, 296190, 302760, 318130, 340605, 355428, 381756, 394920, 444285, 454140, 477195, 544968, 572634, 592380, 636260, 681210, 710856, 763512, 858951, 888570, 908280, 922577, 954390, 1145268, 1184760, 1272520, 1362420, 1431585, 1717902, 1777140, 1845154, 1908780, 2290536, 2576853, 2724840, 2767731, 2863170, 3435804, 3554280, 3690308, 3817560, 4294755, 4612885, 5153706, 5535462, 5726340, 6871608, 7380616, 8303193, 8589510, 9225770, 10307412, 11070924, 11452680, 12884265, 13838655, 16606386, 17179020, 18451540, 20614824, 22141848, 24909579, 25768530, 27677310, 33212772, 34358040, 36903080, 41515965, 49819158, 51537060, 55354620, 66425544, 74728737, 83031930, 99638316, 103074120, 110709240, 124547895, 149457474, 166063860, 199276632, 249095790, 298914948, 332127720, 373643685, 498191580, 597829896, 747287370, 996383160, 1494574740, 2989149480]

約数ペア:

[(1, 2989149480), (2, 1494574740), (3, 996383160), (4, 747287370), (5, 597829896), (6, 498191580), (8, 373643685), (9, 332127720), (10, 298914948), (12, 249095790), (15, 199276632), (18, 166063860), (20, 149457474), (24, 124547895), (27, 110709240), (29, 103074120), (30, 99638316), (36, 83031930), (40, 74728737), (45, 66425544), (54, 55354620), (58, 51537060), (60, 49819158), (72, 41515965), (81, 36903080), (87, 34358040), (90, 33212772), (108, 27677310), (116, 25768530), (120, 24909579), (135, 22141848), (145, 20614824), (162, 18451540), (174, 17179020), (180, 16606386), (216, 13838655), (232, 12884265), (261, 11452680), (270, 11070924), (290, 10307412), (324, 9225770), (348, 8589510), (360, 8303193), (405, 7380616), (435, 6871608), (522, 5726340), (540, 5535462), (580, 5153706), (648, 4612885), (696, 4294755), (783, 3817560), (810, 3690308), (841, 3554280), (870, 3435804), (1044, 2863170), (1080, 2767731), (1097, 2724840), (1160, 2576853), (1305, 2290536), (1566, 1908780), (1620, 1845154), (1682, 1777140), (1740, 1717902), (2088, 1431585), (2194, 1362420), (2349, 1272520), (2523, 1184760), (2610, 1145268), (3132, 954390), (3240, 922577), (3291, 908280), (3364, 888570), (3480, 858951), (3915, 763512), (4205, 710856), (4388, 681210), (4698, 636260), (5046, 592380), (5220, 572634), (5485, 544968), (6264, 477195), (6582, 454140), (6728, 444285), (7569, 394920), (7830, 381756), (8410, 355428), (8776, 340605), (9396, 318130), (9873, 302760), (10092, 296190), (10440, 286317), (10970, 272484), (11745, 254504), (12615, 236952), (13164, 227070), (15138, 197460), (15660, 190878), (16455, 181656), (16820, 177714), (18792, 159065), (19746, 151380), (20184, 148095), (21940, 136242), (22707, 131640), (23490, 127252), (25230, 118476), (26328, 113535), (29619, 100920), (30276, 98730), (31320, 95439), (31813, 93960), (32910, 90828), (33640, 88857), (37845, 78984), (39492, 75690), (43880, 68121), (45414, 65820), (46980, 63626), (49365, 60552), (50460, 59238)]