2099724480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{14879}}^1$

素因数の和:14916

約数の個数: 252

約数和(自身を含む): 8401872960

約数和(自身を除く): 6302148480

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 14879, 15680, 17640, 20160, 23520, 28224, 29758, 35280, 44637, 47040, 59516, 70560, 74395, 89274, 104153, 119032, 133911, 141120, 148790, 178548, 208306, 223185, 238064, 267822, 297580, 312459, 357096, 416612, 446370, 476128, 520765, 535644, 595160, 624918, 669555, 714192, 729071, 833224, 892740, 937377, 952256, 1041530, 1071288, 1190320, 1249836, 1339110, 1428384, 1458142, 1562295, 1666448, 1785480, 1874754, 2083060, 2142576, 2187213, 2380640, 2499672, 2678220, 2856768, 2916284, 3124590, 3332896, 3570960, 3645355, 3749508, 4166120, 4285152, 4374426, 4686885, 4761280, 4999344, 5356440, 5832568, 6249180, 6561639, 6665792, 7141920, 7290710, 7499016, 8332240, 8570304, 8748852, 9373770, 9998688, 10712880, 10936065, 11665136, 12498360, 13123278, 14283840, 14581420, 14998032, 16664480, 17497704, 18747540, 19997376, 21425760, 21872130, 23330272, 24996720, 26246556, 29162840, 29996064, 32808195, 33328960, 34995408, 37495080, 42851520, 43744260, 46660544, 49993440, 52493112, 58325680, 59992128, 65616390, 69990816, 74990160, 87488520, 99986880, 104986224, 116651360, 131232780, 139981632, 149980320, 174977040, 209972448, 233302720, 262465560, 299960640, 349954080, 419944896, 524931120, 699908160, 1049862240, 2099724480]

約数ペア:

[(1, 2099724480), (2, 1049862240), (3, 699908160), (4, 524931120), (5, 419944896), (6, 349954080), (7, 299960640), (8, 262465560), (9, 233302720), (10, 209972448), (12, 174977040), (14, 149980320), (15, 139981632), (16, 131232780), (18, 116651360), (20, 104986224), (21, 99986880), (24, 87488520), (28, 74990160), (30, 69990816), (32, 65616390), (35, 59992128), (36, 58325680), (40, 52493112), (42, 49993440), (45, 46660544), (48, 43744260), (49, 42851520), (56, 37495080), (60, 34995408), (63, 33328960), (64, 32808195), (70, 29996064), (72, 29162840), (80, 26246556), (84, 24996720), (90, 23330272), (96, 21872130), (98, 21425760), (105, 19997376), (112, 18747540), (120, 17497704), (126, 16664480), (140, 14998032), (144, 14581420), (147, 14283840), (160, 13123278), (168, 12498360), (180, 11665136), (192, 10936065), (196, 10712880), (210, 9998688), (224, 9373770), (240, 8748852), (245, 8570304), (252, 8332240), (280, 7499016), (288, 7290710), (294, 7141920), (315, 6665792), (320, 6561639), (336, 6249180), (360, 5832568), (392, 5356440), (420, 4999344), (441, 4761280), (448, 4686885), (480, 4374426), (490, 4285152), (504, 4166120), (560, 3749508), (576, 3645355), (588, 3570960), (630, 3332896), (672, 3124590), (720, 2916284), (735, 2856768), (784, 2678220), (840, 2499672), (882, 2380640), (960, 2187213), (980, 2142576), (1008, 2083060), (1120, 1874754), (1176, 1785480), (1260, 1666448), (1344, 1562295), (1440, 1458142), (1470, 1428384), (1568, 1339110), (1680, 1249836), (1764, 1190320), (1960, 1071288), (2016, 1041530), (2205, 952256), (2240, 937377), (2352, 892740), (2520, 833224), (2880, 729071), (2940, 714192), (3136, 669555), (3360, 624918), (3528, 595160), (3920, 535644), (4032, 520765), (4410, 476128), (4704, 446370), (5040, 416612), (5880, 357096), (6720, 312459), (7056, 297580), (7840, 267822), (8820, 238064), (9408, 223185), (10080, 208306), (11760, 178548), (14112, 148790), (14879, 141120), (15680, 133911), (17640, 119032), (20160, 104153), (23520, 89274), (28224, 74395), (29758, 70560), (35280, 59516), (44637, 47040)]