220777128

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:600

約数の個数: 192

約数和(自身を含む): 720982080

約数和(自身を除く): 500204952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 41, 44, 52, 66, 72, 78, 82, 88, 99, 104, 117, 123, 132, 143, 156, 164, 198, 234, 246, 264, 286, 312, 328, 369, 396, 429, 451, 468, 492, 523, 533, 572, 738, 792, 858, 902, 936, 984, 1046, 1066, 1144, 1287, 1353, 1476, 1569, 1599, 1716, 1804, 2092, 2132, 2574, 2706, 2952, 3138, 3198, 3432, 3608, 4059, 4184, 4264, 4707, 4797, 5148, 5412, 5753, 5863, 6276, 6396, 6799, 8118, 9414, 9594, 10296, 10824, 11506, 11726, 12552, 12792, 13598, 16236, 17259, 17589, 18828, 19188, 20397, 21443, 23012, 23452, 27196, 32472, 34518, 35178, 37656, 38376, 40794, 42886, 46024, 46904, 51777, 52767, 54392, 61191, 64329, 69036, 70356, 74789, 81588, 85772, 103554, 105534, 122382, 128658, 138072, 140712, 149578, 163176, 171544, 192987, 207108, 211068, 224367, 235873, 244764, 257316, 278759, 299156, 385974, 414216, 422136, 448734, 471746, 489528, 514632, 557518, 598312, 673101, 707619, 771948, 836277, 897468, 943492, 1115036, 1346202, 1415238, 1543896, 1672554, 1794936, 1886984, 2122857, 2230072, 2508831, 2692404, 2830476, 3066349, 3345108, 4245714, 5017662, 5384808, 5660952, 6132698, 6690216, 8491428, 9199047, 10035324, 12265396, 16982856, 18398094, 20070648, 24530792, 27597141, 36796188, 55194282, 73592376, 110388564, 220777128]

約数ペア:

[(1, 220777128), (2, 110388564), (3, 73592376), (4, 55194282), (6, 36796188), (8, 27597141), (9, 24530792), (11, 20070648), (12, 18398094), (13, 16982856), (18, 12265396), (22, 10035324), (24, 9199047), (26, 8491428), (33, 6690216), (36, 6132698), (39, 5660952), (41, 5384808), (44, 5017662), (52, 4245714), (66, 3345108), (72, 3066349), (78, 2830476), (82, 2692404), (88, 2508831), (99, 2230072), (104, 2122857), (117, 1886984), (123, 1794936), (132, 1672554), (143, 1543896), (156, 1415238), (164, 1346202), (198, 1115036), (234, 943492), (246, 897468), (264, 836277), (286, 771948), (312, 707619), (328, 673101), (369, 598312), (396, 557518), (429, 514632), (451, 489528), (468, 471746), (492, 448734), (523, 422136), (533, 414216), (572, 385974), (738, 299156), (792, 278759), (858, 257316), (902, 244764), (936, 235873), (984, 224367), (1046, 211068), (1066, 207108), (1144, 192987), (1287, 171544), (1353, 163176), (1476, 149578), (1569, 140712), (1599, 138072), (1716, 128658), (1804, 122382), (2092, 105534), (2132, 103554), (2574, 85772), (2706, 81588), (2952, 74789), (3138, 70356), (3198, 69036), (3432, 64329), (3608, 61191), (4059, 54392), (4184, 52767), (4264, 51777), (4707, 46904), (4797, 46024), (5148, 42886), (5412, 40794), (5753, 38376), (5863, 37656), (6276, 35178), (6396, 34518), (6799, 32472), (8118, 27196), (9414, 23452), (9594, 23012), (10296, 21443), (10824, 20397), (11506, 19188), (11726, 18828), (12552, 17589), (12792, 17259), (13598, 16236)]