3988761920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1409

約数の個数: 224

約数和(自身を含む): 11334024576

約数和(自身を除く): 7345262656

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 67, 80, 88, 104, 110, 130, 134, 143, 160, 176, 208, 220, 260, 268, 286, 320, 335, 352, 416, 440, 520, 536, 572, 670, 704, 715, 737, 832, 871, 880, 1040, 1072, 1144, 1301, 1340, 1430, 1474, 1742, 1760, 2080, 2144, 2288, 2602, 2680, 2860, 2948, 3484, 3520, 3685, 4160, 4288, 4355, 4576, 5204, 5360, 5720, 5896, 6505, 6968, 7370, 8710, 9152, 9581, 10408, 10720, 11440, 11792, 13010, 13936, 14311, 14740, 16913, 17420, 19162, 20816, 21440, 22880, 23584, 26020, 27872, 28622, 29480, 33826, 34840, 38324, 41632, 45760, 47168, 47905, 52040, 55744, 57244, 58960, 67652, 69680, 71555, 76648, 83264, 84565, 87167, 95810, 104080, 114488, 117920, 135304, 139360, 143110, 153296, 169130, 174334, 186043, 191620, 208160, 228976, 235840, 270608, 278720, 286220, 306592, 338260, 348668, 372086, 383240, 416320, 435835, 457952, 541216, 572440, 613184, 676520, 697336, 744172, 766480, 871670, 915904, 930215, 958837, 1082432, 1133171, 1144880, 1353040, 1394672, 1488344, 1532960, 1743340, 1860430, 1917674, 2266342, 2289760, 2706080, 2789344, 2976688, 3065920, 3486680, 3720860, 3835348, 4532684, 4579520, 4794185, 5412160, 5578688, 5665855, 5953376, 6973360, 7441720, 7670696, 9065368, 9588370, 11331710, 11906752, 12464881, 13946720, 14883440, 15341392, 18130736, 19176740, 22663420, 24929762, 27893440, 29766880, 30682784, 36261472, 38353480, 45326840, 49859524, 59533760, 61365568, 62324405, 72522944, 76706960, 90653680, 99719048, 124648810, 153413920, 181307360, 199438096, 249297620, 306827840, 362614720, 398876192, 498595240, 797752384, 997190480, 1994380960, 3988761920]

約数ペア:

[(1, 3988761920), (2, 1994380960), (4, 997190480), (5, 797752384), (8, 498595240), (10, 398876192), (11, 362614720), (13, 306827840), (16, 249297620), (20, 199438096), (22, 181307360), (26, 153413920), (32, 124648810), (40, 99719048), (44, 90653680), (52, 76706960), (55, 72522944), (64, 62324405), (65, 61365568), (67, 59533760), (80, 49859524), (88, 45326840), (104, 38353480), (110, 36261472), (130, 30682784), (134, 29766880), (143, 27893440), (160, 24929762), (176, 22663420), (208, 19176740), (220, 18130736), (260, 15341392), (268, 14883440), (286, 13946720), (320, 12464881), (335, 11906752), (352, 11331710), (416, 9588370), (440, 9065368), (520, 7670696), (536, 7441720), (572, 6973360), (670, 5953376), (704, 5665855), (715, 5578688), (737, 5412160), (832, 4794185), (871, 4579520), (880, 4532684), (1040, 3835348), (1072, 3720860), (1144, 3486680), (1301, 3065920), (1340, 2976688), (1430, 2789344), (1474, 2706080), (1742, 2289760), (1760, 2266342), (2080, 1917674), (2144, 1860430), (2288, 1743340), (2602, 1532960), (2680, 1488344), (2860, 1394672), (2948, 1353040), (3484, 1144880), (3520, 1133171), (3685, 1082432), (4160, 958837), (4288, 930215), (4355, 915904), (4576, 871670), (5204, 766480), (5360, 744172), (5720, 697336), (5896, 676520), (6505, 613184), (6968, 572440), (7370, 541216), (8710, 457952), (9152, 435835), (9581, 416320), (10408, 383240), (10720, 372086), (11440, 348668), (11792, 338260), (13010, 306592), (13936, 286220), (14311, 278720), (14740, 270608), (16913, 235840), (17420, 228976), (19162, 208160), (20816, 191620), (21440, 186043), (22880, 174334), (23584, 169130), (26020, 153296), (27872, 143110), (28622, 139360), (29480, 135304), (33826, 117920), (34840, 114488), (38324, 104080), (41632, 95810), (45760, 87167), (47168, 84565), (47905, 83264), (52040, 76648), (55744, 71555), (57244, 69680), (58960, 67652)]