63703640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 256

約数和(自身を含む): 202245120

約数和(自身を除く): 138541480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 37, 40, 43, 44, 52, 55, 56, 65, 70, 74, 77, 86, 88, 91, 104, 110, 130, 140, 143, 148, 154, 172, 182, 185, 215, 220, 259, 260, 280, 286, 296, 301, 308, 344, 364, 370, 385, 407, 430, 440, 455, 473, 481, 518, 520, 559, 572, 602, 616, 715, 728, 740, 770, 814, 860, 910, 946, 962, 1001, 1036, 1118, 1144, 1204, 1295, 1430, 1480, 1505, 1540, 1591, 1628, 1720, 1820, 1892, 1924, 2002, 2035, 2072, 2236, 2365, 2405, 2408, 2590, 2795, 2849, 2860, 3010, 3080, 3182, 3256, 3311, 3367, 3640, 3784, 3848, 3913, 4004, 4070, 4472, 4730, 4810, 5005, 5180, 5291, 5590, 5698, 5720, 6020, 6149, 6364, 6622, 6734, 7826, 7955, 8008, 8140, 9460, 9620, 10010, 10360, 10582, 11137, 11180, 11396, 12040, 12298, 12728, 13244, 13468, 14245, 15652, 15910, 16280, 16555, 16835, 17501, 18920, 19240, 19565, 20020, 20683, 21164, 22274, 22360, 22792, 24596, 26455, 26488, 26936, 28490, 30745, 31304, 31820, 33110, 33670, 35002, 37037, 39130, 40040, 41366, 42328, 43043, 44548, 49192, 52910, 55685, 56980, 61490, 63640, 66220, 67340, 70004, 74074, 78260, 82732, 86086, 87505, 89096, 103415, 105820, 111370, 113960, 122507, 122980, 132440, 134680, 140008, 144781, 148148, 156520, 165464, 172172, 175010, 185185, 206830, 211640, 215215, 222740, 227513, 245014, 245960, 289562, 296296, 344344, 350020, 370370, 413660, 430430, 445480, 455026, 490028, 579124, 612535, 700040, 723905, 740740, 827320, 860860, 910052, 980056, 1137565, 1158248, 1225070, 1447810, 1481480, 1592591, 1721720, 1820104, 2275130, 2450140, 2895620, 3185182, 4550260, 4900280, 5791240, 6370364, 7962955, 9100520, 12740728, 15925910, 31851820, 63703640]

約数ペア:

[(1, 63703640), (2, 31851820), (4, 15925910), (5, 12740728), (7, 9100520), (8, 7962955), (10, 6370364), (11, 5791240), (13, 4900280), (14, 4550260), (20, 3185182), (22, 2895620), (26, 2450140), (28, 2275130), (35, 1820104), (37, 1721720), (40, 1592591), (43, 1481480), (44, 1447810), (52, 1225070), (55, 1158248), (56, 1137565), (65, 980056), (70, 910052), (74, 860860), (77, 827320), (86, 740740), (88, 723905), (91, 700040), (104, 612535), (110, 579124), (130, 490028), (140, 455026), (143, 445480), (148, 430430), (154, 413660), (172, 370370), (182, 350020), (185, 344344), (215, 296296), (220, 289562), (259, 245960), (260, 245014), (280, 227513), (286, 222740), (296, 215215), (301, 211640), (308, 206830), (344, 185185), (364, 175010), (370, 172172), (385, 165464), (407, 156520), (430, 148148), (440, 144781), (455, 140008), (473, 134680), (481, 132440), (518, 122980), (520, 122507), (559, 113960), (572, 111370), (602, 105820), (616, 103415), (715, 89096), (728, 87505), (740, 86086), (770, 82732), (814, 78260), (860, 74074), (910, 70004), (946, 67340), (962, 66220), (1001, 63640), (1036, 61490), (1118, 56980), (1144, 55685), (1204, 52910), (1295, 49192), (1430, 44548), (1480, 43043), (1505, 42328), (1540, 41366), (1591, 40040), (1628, 39130), (1720, 37037), (1820, 35002), (1892, 33670), (1924, 33110), (2002, 31820), (2035, 31304), (2072, 30745), (2236, 28490), (2365, 26936), (2405, 26488), (2408, 26455), (2590, 24596), (2795, 22792), (2849, 22360), (2860, 22274), (3010, 21164), (3080, 20683), (3182, 20020), (3256, 19565), (3311, 19240), (3367, 18920), (3640, 17501), (3784, 16835), (3848, 16555), (3913, 16280), (4004, 15910), (4070, 15652), (4472, 14245), (4730, 13468), (4810, 13244), (5005, 12728), (5180, 12298), (5291, 12040), (5590, 11396), (5698, 11180), (5720, 11137), (6020, 10582), (6149, 10360), (6364, 10010), (6622, 9620), (6734, 9460), (7826, 8140), (7955, 8008)]