149980320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{14879}}^1$

素因数の和:14907

約数の個数: 144

約数和(自身を含む): 584962560

約数和(自身を除く): 434982240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 14879, 29758, 44637, 59516, 74395, 89274, 104153, 119032, 133911, 148790, 178548, 208306, 223185, 238064, 267822, 297580, 312459, 357096, 416612, 446370, 476128, 520765, 535644, 595160, 624918, 669555, 714192, 833224, 892740, 937377, 1041530, 1071288, 1190320, 1249836, 1339110, 1428384, 1562295, 1666448, 1785480, 1874754, 2083060, 2142576, 2380640, 2499672, 2678220, 3124590, 3332896, 3570960, 3749508, 4166120, 4285152, 4686885, 4999344, 5356440, 6249180, 7141920, 7499016, 8332240, 9373770, 9998688, 10712880, 12498360, 14998032, 16664480, 18747540, 21425760, 24996720, 29996064, 37495080, 49993440, 74990160, 149980320]

約数ペア:

[(1, 149980320), (2, 74990160), (3, 49993440), (4, 37495080), (5, 29996064), (6, 24996720), (7, 21425760), (8, 18747540), (9, 16664480), (10, 14998032), (12, 12498360), (14, 10712880), (15, 9998688), (16, 9373770), (18, 8332240), (20, 7499016), (21, 7141920), (24, 6249180), (28, 5356440), (30, 4999344), (32, 4686885), (35, 4285152), (36, 4166120), (40, 3749508), (42, 3570960), (45, 3332896), (48, 3124590), (56, 2678220), (60, 2499672), (63, 2380640), (70, 2142576), (72, 2083060), (80, 1874754), (84, 1785480), (90, 1666448), (96, 1562295), (105, 1428384), (112, 1339110), (120, 1249836), (126, 1190320), (140, 1071288), (144, 1041530), (160, 937377), (168, 892740), (180, 833224), (210, 714192), (224, 669555), (240, 624918), (252, 595160), (280, 535644), (288, 520765), (315, 476128), (336, 446370), (360, 416612), (420, 357096), (480, 312459), (504, 297580), (560, 267822), (630, 238064), (672, 223185), (720, 208306), (840, 178548), (1008, 148790), (1120, 133911), (1260, 119032), (1440, 104153), (1680, 89274), (2016, 74395), (2520, 59516), (3360, 44637), (5040, 29758), (10080, 14879)]