174977040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{14879}}^1$

素因数の和:14909

約数の個数: 120

約数和(自身を含む): 631031040

約数和(自身を除く): 456054000

約数列:

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

約数ペア:

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