349954080

素因数分解:

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

素因数の和:14911

約数の個数: 144

約数和(自身を含む): 1282417920

約数和(自身を除く): 932463840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 14879, 23520, 29758, 44637, 59516, 74395, 89274, 104153, 119032, 148790, 178548, 208306, 223185, 238064, 297580, 312459, 357096, 416612, 446370, 476128, 520765, 595160, 624918, 714192, 729071, 833224, 892740, 1041530, 1190320, 1249836, 1428384, 1458142, 1562295, 1666448, 1785480, 2083060, 2187213, 2380640, 2499672, 2916284, 3124590, 3332896, 3570960, 3645355, 4166120, 4374426, 4999344, 5832568, 6249180, 7141920, 7290710, 8332240, 8748852, 9998688, 10936065, 11665136, 12498360, 14581420, 16664480, 17497704, 21872130, 23330272, 24996720, 29162840, 34995408, 43744260, 49993440, 58325680, 69990816, 87488520, 116651360, 174977040, 349954080]

約数ペア:

[(1, 349954080), (2, 174977040), (3, 116651360), (4, 87488520), (5, 69990816), (6, 58325680), (7, 49993440), (8, 43744260), (10, 34995408), (12, 29162840), (14, 24996720), (15, 23330272), (16, 21872130), (20, 17497704), (21, 16664480), (24, 14581420), (28, 12498360), (30, 11665136), (32, 10936065), (35, 9998688), (40, 8748852), (42, 8332240), (48, 7290710), (49, 7141920), (56, 6249180), (60, 5832568), (70, 4999344), (80, 4374426), (84, 4166120), (96, 3645355), (98, 3570960), (105, 3332896), (112, 3124590), (120, 2916284), (140, 2499672), (147, 2380640), (160, 2187213), (168, 2083060), (196, 1785480), (210, 1666448), (224, 1562295), (240, 1458142), (245, 1428384), (280, 1249836), (294, 1190320), (336, 1041530), (392, 892740), (420, 833224), (480, 729071), (490, 714192), (560, 624918), (588, 595160), (672, 520765), (735, 476128), (784, 446370), (840, 416612), (980, 357096), (1120, 312459), (1176, 297580), (1470, 238064), (1568, 223185), (1680, 208306), (1960, 178548), (2352, 148790), (2940, 119032), (3360, 104153), (3920, 89274), (4704, 74395), (5880, 59516), (7840, 44637), (11760, 29758), (14879, 23520)]