12963720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 256

約数和(自身を含む): 51425280

約数和(自身を除く): 38461560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 55, 56, 60, 61, 66, 69, 70, 77, 84, 88, 92, 105, 110, 115, 120, 122, 132, 138, 140, 154, 161, 165, 168, 183, 184, 210, 220, 230, 231, 244, 253, 264, 276, 280, 305, 308, 322, 330, 345, 366, 385, 420, 427, 440, 460, 462, 483, 488, 506, 552, 610, 616, 644, 660, 671, 690, 732, 759, 770, 805, 840, 854, 915, 920, 924, 966, 1012, 1155, 1220, 1265, 1281, 1288, 1320, 1342, 1380, 1403, 1464, 1518, 1540, 1610, 1708, 1771, 1830, 1848, 1932, 2013, 2024, 2135, 2310, 2415, 2440, 2530, 2562, 2684, 2760, 2806, 3036, 3080, 3220, 3355, 3416, 3542, 3660, 3795, 3864, 4026, 4209, 4270, 4620, 4697, 4830, 5060, 5124, 5313, 5368, 5612, 6072, 6405, 6440, 6710, 7015, 7084, 7320, 7590, 8052, 8418, 8540, 8855, 9240, 9394, 9660, 9821, 10065, 10120, 10248, 10626, 11224, 12810, 13420, 14030, 14091, 14168, 15180, 15433, 16104, 16836, 17080, 17710, 18788, 19320, 19642, 20130, 21045, 21252, 23485, 25620, 26565, 26840, 28060, 28182, 29463, 30360, 30866, 33672, 35420, 37576, 39284, 40260, 42090, 42504, 46299, 46970, 49105, 51240, 53130, 56120, 56364, 58926, 61732, 70455, 70840, 77165, 78568, 80520, 84180, 92598, 93940, 98210, 106260, 108031, 112728, 117852, 123464, 140910, 147315, 154330, 168360, 185196, 187880, 196420, 212520, 216062, 231495, 235704, 281820, 294630, 308660, 324093, 370392, 392840, 432124, 462990, 540155, 563640, 589260, 617320, 648186, 864248, 925980, 1080310, 1178520, 1296372, 1620465, 1851960, 2160620, 2592744, 3240930, 4321240, 6481860, 12963720]

約数ペア:

[(1, 12963720), (2, 6481860), (3, 4321240), (4, 3240930), (5, 2592744), (6, 2160620), (7, 1851960), (8, 1620465), (10, 1296372), (11, 1178520), (12, 1080310), (14, 925980), (15, 864248), (20, 648186), (21, 617320), (22, 589260), (23, 563640), (24, 540155), (28, 462990), (30, 432124), (33, 392840), (35, 370392), (40, 324093), (42, 308660), (44, 294630), (46, 281820), (55, 235704), (56, 231495), (60, 216062), (61, 212520), (66, 196420), (69, 187880), (70, 185196), (77, 168360), (84, 154330), (88, 147315), (92, 140910), (105, 123464), (110, 117852), (115, 112728), (120, 108031), (122, 106260), (132, 98210), (138, 93940), (140, 92598), (154, 84180), (161, 80520), (165, 78568), (168, 77165), (183, 70840), (184, 70455), (210, 61732), (220, 58926), (230, 56364), (231, 56120), (244, 53130), (253, 51240), (264, 49105), (276, 46970), (280, 46299), (305, 42504), (308, 42090), (322, 40260), (330, 39284), (345, 37576), (366, 35420), (385, 33672), (420, 30866), (427, 30360), (440, 29463), (460, 28182), (462, 28060), (483, 26840), (488, 26565), (506, 25620), (552, 23485), (610, 21252), (616, 21045), (644, 20130), (660, 19642), (671, 19320), (690, 18788), (732, 17710), (759, 17080), (770, 16836), (805, 16104), (840, 15433), (854, 15180), (915, 14168), (920, 14091), (924, 14030), (966, 13420), (1012, 12810), (1155, 11224), (1220, 10626), (1265, 10248), (1281, 10120), (1288, 10065), (1320, 9821), (1342, 9660), (1380, 9394), (1403, 9240), (1464, 8855), (1518, 8540), (1540, 8418), (1610, 8052), (1708, 7590), (1771, 7320), (1830, 7084), (1848, 7015), (1932, 6710), (2013, 6440), (2024, 6405), (2135, 6072), (2310, 5612), (2415, 5368), (2440, 5313), (2530, 5124), (2562, 5060), (2684, 4830), (2760, 4697), (2806, 4620), (3036, 4270), (3080, 4209), (3220, 4026), (3355, 3864), (3416, 3795), (3542, 3660)]