2357040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:107

約数の個数: 160

約数和(自身を含む): 8856576

約数和(自身を除く): 6499536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 61, 69, 70, 80, 84, 92, 105, 112, 115, 120, 122, 138, 140, 161, 168, 183, 184, 210, 230, 240, 244, 276, 280, 305, 322, 336, 345, 366, 368, 420, 427, 460, 483, 488, 552, 560, 610, 644, 690, 732, 805, 840, 854, 915, 920, 966, 976, 1104, 1220, 1281, 1288, 1380, 1403, 1464, 1610, 1680, 1708, 1830, 1840, 1932, 2135, 2415, 2440, 2562, 2576, 2760, 2806, 2928, 3220, 3416, 3660, 3864, 4209, 4270, 4830, 4880, 5124, 5520, 5612, 6405, 6440, 6832, 7015, 7320, 7728, 8418, 8540, 9660, 9821, 10248, 11224, 12810, 12880, 14030, 14640, 16836, 17080, 19320, 19642, 20496, 21045, 22448, 25620, 28060, 29463, 33672, 34160, 38640, 39284, 42090, 49105, 51240, 56120, 58926, 67344, 78568, 84180, 98210, 102480, 112240, 117852, 147315, 157136, 168360, 196420, 235704, 294630, 336720, 392840, 471408, 589260, 785680, 1178520, 2357040]

約数ペア:

[(1, 2357040), (2, 1178520), (3, 785680), (4, 589260), (5, 471408), (6, 392840), (7, 336720), (8, 294630), (10, 235704), (12, 196420), (14, 168360), (15, 157136), (16, 147315), (20, 117852), (21, 112240), (23, 102480), (24, 98210), (28, 84180), (30, 78568), (35, 67344), (40, 58926), (42, 56120), (46, 51240), (48, 49105), (56, 42090), (60, 39284), (61, 38640), (69, 34160), (70, 33672), (80, 29463), (84, 28060), (92, 25620), (105, 22448), (112, 21045), (115, 20496), (120, 19642), (122, 19320), (138, 17080), (140, 16836), (161, 14640), (168, 14030), (183, 12880), (184, 12810), (210, 11224), (230, 10248), (240, 9821), (244, 9660), (276, 8540), (280, 8418), (305, 7728), (322, 7320), (336, 7015), (345, 6832), (366, 6440), (368, 6405), (420, 5612), (427, 5520), (460, 5124), (483, 4880), (488, 4830), (552, 4270), (560, 4209), (610, 3864), (644, 3660), (690, 3416), (732, 3220), (805, 2928), (840, 2806), (854, 2760), (915, 2576), (920, 2562), (966, 2440), (976, 2415), (1104, 2135), (1220, 1932), (1281, 1840), (1288, 1830), (1380, 1708), (1403, 1680), (1464, 1610)]