1332607640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1049}}^1$

素因数の和:1429

約数の個数: 128

約数和(自身を含む): 3704400000

約数和(自身を除く): 2371792360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 349, 364, 455, 520, 698, 728, 910, 1049, 1396, 1745, 1820, 2098, 2443, 2792, 3490, 3640, 4196, 4537, 4886, 5245, 6980, 7343, 8392, 9074, 9772, 10490, 12215, 13637, 13960, 14686, 18148, 19544, 20980, 22685, 24430, 27274, 29372, 31759, 36296, 36715, 41960, 45370, 48860, 54548, 58744, 63518, 68185, 73430, 90740, 95459, 97720, 109096, 127036, 136370, 146860, 158795, 181480, 190918, 254072, 272740, 293720, 317590, 366101, 381836, 477295, 545480, 635180, 732202, 763672, 954590, 1270360, 1464404, 1830505, 1909180, 2562707, 2928808, 3661010, 3818360, 4759313, 5125414, 7322020, 9518626, 10250828, 12813535, 14644040, 19037252, 20501656, 23796565, 25627070, 33315191, 38074504, 47593130, 51254140, 66630382, 95186260, 102508280, 133260764, 166575955, 190372520, 266521528, 333151910, 666303820, 1332607640]

約数ペア:

[(1, 1332607640), (2, 666303820), (4, 333151910), (5, 266521528), (7, 190372520), (8, 166575955), (10, 133260764), (13, 102508280), (14, 95186260), (20, 66630382), (26, 51254140), (28, 47593130), (35, 38074504), (40, 33315191), (52, 25627070), (56, 23796565), (65, 20501656), (70, 19037252), (91, 14644040), (104, 12813535), (130, 10250828), (140, 9518626), (182, 7322020), (260, 5125414), (280, 4759313), (349, 3818360), (364, 3661010), (455, 2928808), (520, 2562707), (698, 1909180), (728, 1830505), (910, 1464404), (1049, 1270360), (1396, 954590), (1745, 763672), (1820, 732202), (2098, 635180), (2443, 545480), (2792, 477295), (3490, 381836), (3640, 366101), (4196, 317590), (4537, 293720), (4886, 272740), (5245, 254072), (6980, 190918), (7343, 181480), (8392, 158795), (9074, 146860), (9772, 136370), (10490, 127036), (12215, 109096), (13637, 97720), (13960, 95459), (14686, 90740), (18148, 73430), (19544, 68185), (20980, 63518), (22685, 58744), (24430, 54548), (27274, 48860), (29372, 45370), (31759, 41960), (36296, 36715)]