38443680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:844

約数の個数: 192

約数和(自身を含む): 146966400

約数和(自身を除く): 108522720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 809, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1618, 1760, 1980, 2160, 2376, 2427, 2640, 2970, 3168, 3236, 3960, 4045, 4320, 4752, 4854, 5280, 5940, 6472, 7281, 7920, 8090, 8899, 9504, 9708, 11880, 12135, 12944, 14562, 15840, 16180, 17798, 19416, 21843, 23760, 24270, 25888, 26697, 29124, 32360, 35596, 36405, 38832, 43686, 44495, 47520, 48540, 53394, 58248, 64720, 71192, 72810, 77664, 80091, 87372, 88990, 97080, 106788, 109215, 116496, 129440, 133485, 142384, 145620, 160182, 174744, 177980, 194160, 213576, 218430, 232992, 240273, 266970, 284768, 291240, 320364, 349488, 355960, 388320, 400455, 427152, 436860, 480546, 533940, 582480, 640728, 698976, 711920, 800910, 854304, 873720, 961092, 1067880, 1164960, 1201365, 1281456, 1423840, 1601820, 1747440, 1922184, 2135760, 2402730, 2562912, 3203640, 3494880, 3844368, 4271520, 4805460, 6407280, 7688736, 9610920, 12814560, 19221840, 38443680]

約数ペア:

[(1, 38443680), (2, 19221840), (3, 12814560), (4, 9610920), (5, 7688736), (6, 6407280), (8, 4805460), (9, 4271520), (10, 3844368), (11, 3494880), (12, 3203640), (15, 2562912), (16, 2402730), (18, 2135760), (20, 1922184), (22, 1747440), (24, 1601820), (27, 1423840), (30, 1281456), (32, 1201365), (33, 1164960), (36, 1067880), (40, 961092), (44, 873720), (45, 854304), (48, 800910), (54, 711920), (55, 698976), (60, 640728), (66, 582480), (72, 533940), (80, 480546), (88, 436860), (90, 427152), (96, 400455), (99, 388320), (108, 355960), (110, 349488), (120, 320364), (132, 291240), (135, 284768), (144, 266970), (160, 240273), (165, 232992), (176, 218430), (180, 213576), (198, 194160), (216, 177980), (220, 174744), (240, 160182), (264, 145620), (270, 142384), (288, 133485), (297, 129440), (330, 116496), (352, 109215), (360, 106788), (396, 97080), (432, 88990), (440, 87372), (480, 80091), (495, 77664), (528, 72810), (540, 71192), (594, 64720), (660, 58248), (720, 53394), (792, 48540), (809, 47520), (864, 44495), (880, 43686), (990, 38832), (1056, 36405), (1080, 35596), (1188, 32360), (1320, 29124), (1440, 26697), (1485, 25888), (1584, 24270), (1618, 23760), (1760, 21843), (1980, 19416), (2160, 17798), (2376, 16180), (2427, 15840), (2640, 14562), (2970, 12944), (3168, 12135), (3236, 11880), (3960, 9708), (4045, 9504), (4320, 8899), (4752, 8090), (4854, 7920), (5280, 7281), (5940, 6472)]