55136640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 193379760

約数和(自身を除く): 138243120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 64, 65, 78, 80, 94, 96, 104, 120, 128, 130, 141, 156, 160, 188, 192, 195, 208, 235, 240, 260, 282, 312, 320, 376, 384, 390, 416, 470, 480, 520, 564, 611, 624, 640, 705, 752, 780, 832, 940, 960, 1040, 1128, 1222, 1248, 1410, 1504, 1560, 1664, 1833, 1880, 1920, 2080, 2209, 2256, 2444, 2496, 2820, 3008, 3055, 3120, 3666, 3760, 4160, 4418, 4512, 4888, 4992, 5640, 6016, 6110, 6240, 6627, 7332, 7520, 8320, 8836, 9024, 9165, 9776, 11045, 11280, 12220, 12480, 13254, 14664, 15040, 17672, 18048, 18330, 19552, 22090, 22560, 24440, 24960, 26508, 28717, 29328, 30080, 33135, 35344, 36660, 39104, 44180, 45120, 48880, 53016, 57434, 58656, 66270, 70688, 73320, 78208, 86151, 88360, 90240, 97760, 106032, 114868, 117312, 132540, 141376, 143585, 146640, 172302, 176720, 195520, 212064, 229736, 234624, 265080, 282752, 287170, 293280, 344604, 353440, 391040, 424128, 430755, 459472, 530160, 574340, 586560, 689208, 706880, 848256, 861510, 918944, 1060320, 1148680, 1173120, 1378416, 1413760, 1723020, 1837888, 2120640, 2297360, 2756832, 3446040, 3675776, 4241280, 4594720, 5513664, 6892080, 9189440, 11027328, 13784160, 18378880, 27568320, 55136640]

約数ペア:

[(1, 55136640), (2, 27568320), (3, 18378880), (4, 13784160), (5, 11027328), (6, 9189440), (8, 6892080), (10, 5513664), (12, 4594720), (13, 4241280), (15, 3675776), (16, 3446040), (20, 2756832), (24, 2297360), (26, 2120640), (30, 1837888), (32, 1723020), (39, 1413760), (40, 1378416), (47, 1173120), (48, 1148680), (52, 1060320), (60, 918944), (64, 861510), (65, 848256), (78, 706880), (80, 689208), (94, 586560), (96, 574340), (104, 530160), (120, 459472), (128, 430755), (130, 424128), (141, 391040), (156, 353440), (160, 344604), (188, 293280), (192, 287170), (195, 282752), (208, 265080), (235, 234624), (240, 229736), (260, 212064), (282, 195520), (312, 176720), (320, 172302), (376, 146640), (384, 143585), (390, 141376), (416, 132540), (470, 117312), (480, 114868), (520, 106032), (564, 97760), (611, 90240), (624, 88360), (640, 86151), (705, 78208), (752, 73320), (780, 70688), (832, 66270), (940, 58656), (960, 57434), (1040, 53016), (1128, 48880), (1222, 45120), (1248, 44180), (1410, 39104), (1504, 36660), (1560, 35344), (1664, 33135), (1833, 30080), (1880, 29328), (1920, 28717), (2080, 26508), (2209, 24960), (2256, 24440), (2444, 22560), (2496, 22090), (2820, 19552), (3008, 18330), (3055, 18048), (3120, 17672), (3666, 15040), (3760, 14664), (4160, 13254), (4418, 12480), (4512, 12220), (4888, 11280), (4992, 11045), (5640, 9776), (6016, 9165), (6110, 9024), (6240, 8836), (6627, 8320), (7332, 7520)]