115405920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^2$

素因数の和:242

約数の個数: 216

約数和(自身を含む): 454328784

約数和(自身を除く): 338922864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 107, 112, 120, 126, 140, 144, 160, 168, 180, 210, 214, 224, 240, 252, 280, 288, 315, 321, 336, 360, 420, 428, 480, 504, 535, 560, 630, 642, 672, 720, 749, 840, 856, 963, 1008, 1070, 1120, 1260, 1284, 1440, 1498, 1605, 1680, 1712, 1926, 2016, 2140, 2247, 2520, 2568, 2996, 3210, 3360, 3424, 3745, 3852, 4280, 4494, 4815, 5040, 5136, 5992, 6420, 6741, 7490, 7704, 8560, 8988, 9630, 10080, 10272, 11235, 11449, 11984, 12840, 13482, 14980, 15408, 17120, 17976, 19260, 22470, 22898, 23968, 25680, 26964, 29960, 30816, 33705, 34347, 35952, 38520, 44940, 45796, 51360, 53928, 57245, 59920, 67410, 68694, 71904, 77040, 80143, 89880, 91592, 103041, 107856, 114490, 119840, 134820, 137388, 154080, 160286, 171735, 179760, 183184, 206082, 215712, 228980, 240429, 269640, 274776, 320572, 343470, 359520, 366368, 400715, 412164, 457960, 480858, 515205, 539280, 549552, 641144, 686940, 721287, 801430, 824328, 915920, 961716, 1030410, 1078560, 1099104, 1202145, 1282288, 1373880, 1442574, 1602860, 1648656, 1831840, 1923432, 2060820, 2404290, 2564576, 2747760, 2885148, 3205720, 3297312, 3606435, 3846864, 4121640, 4808580, 5495520, 5770296, 6411440, 7212870, 7693728, 8243280, 9617160, 11540592, 12822880, 14425740, 16486560, 19234320, 23081184, 28851480, 38468640, 57702960, 115405920]

約数ペア:

[(1, 115405920), (2, 57702960), (3, 38468640), (4, 28851480), (5, 23081184), (6, 19234320), (7, 16486560), (8, 14425740), (9, 12822880), (10, 11540592), (12, 9617160), (14, 8243280), (15, 7693728), (16, 7212870), (18, 6411440), (20, 5770296), (21, 5495520), (24, 4808580), (28, 4121640), (30, 3846864), (32, 3606435), (35, 3297312), (36, 3205720), (40, 2885148), (42, 2747760), (45, 2564576), (48, 2404290), (56, 2060820), (60, 1923432), (63, 1831840), (70, 1648656), (72, 1602860), (80, 1442574), (84, 1373880), (90, 1282288), (96, 1202145), (105, 1099104), (107, 1078560), (112, 1030410), (120, 961716), (126, 915920), (140, 824328), (144, 801430), (160, 721287), (168, 686940), (180, 641144), (210, 549552), (214, 539280), (224, 515205), (240, 480858), (252, 457960), (280, 412164), (288, 400715), (315, 366368), (321, 359520), (336, 343470), (360, 320572), (420, 274776), (428, 269640), (480, 240429), (504, 228980), (535, 215712), (560, 206082), (630, 183184), (642, 179760), (672, 171735), (720, 160286), (749, 154080), (840, 137388), (856, 134820), (963, 119840), (1008, 114490), (1070, 107856), (1120, 103041), (1260, 91592), (1284, 89880), (1440, 80143), (1498, 77040), (1605, 71904), (1680, 68694), (1712, 67410), (1926, 59920), (2016, 57245), (2140, 53928), (2247, 51360), (2520, 45796), (2568, 44940), (2996, 38520), (3210, 35952), (3360, 34347), (3424, 33705), (3745, 30816), (3852, 29960), (4280, 26964), (4494, 25680), (4815, 23968), (5040, 22898), (5136, 22470), (5992, 19260), (6420, 17976), (6741, 17120), (7490, 15408), (7704, 14980), (8560, 13482), (8988, 12840), (9630, 11984), (10080, 11449), (10272, 11235)]