188651520

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 689925600

約数和(自身を除く): 501274080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 89, 90, 92, 96, 115, 120, 128, 138, 144, 160, 178, 180, 184, 192, 207, 230, 240, 256, 267, 276, 288, 320, 345, 356, 360, 368, 384, 414, 445, 460, 480, 512, 534, 552, 576, 640, 690, 712, 720, 736, 768, 801, 828, 890, 920, 960, 1024, 1035, 1068, 1104, 1152, 1280, 1335, 1380, 1424, 1440, 1472, 1536, 1602, 1656, 1780, 1840, 1920, 2047, 2048, 2070, 2136, 2208, 2304, 2560, 2670, 2760, 2848, 2880, 2944, 3072, 3204, 3312, 3560, 3680, 3840, 4005, 4094, 4140, 4272, 4416, 4608, 5120, 5340, 5520, 5696, 5760, 5888, 6141, 6144, 6408, 6624, 7120, 7360, 7680, 8010, 8188, 8280, 8544, 8832, 9216, 10235, 10240, 10680, 11040, 11392, 11520, 11776, 12282, 12816, 13248, 14240, 14720, 15360, 16020, 16376, 16560, 17088, 17664, 18423, 18432, 20470, 21360, 22080, 22784, 23040, 23552, 24564, 25632, 26496, 28480, 29440, 30705, 30720, 32040, 32752, 33120, 34176, 35328, 36846, 40940, 42720, 44160, 45568, 46080, 47104, 49128, 51264, 52992, 56960, 58880, 61410, 64080, 65504, 66240, 68352, 70656, 73692, 81880, 85440, 88320, 91136, 92115, 92160, 98256, 102528, 105984, 113920, 117760, 122820, 128160, 131008, 132480, 136704, 141312, 147384, 163760, 170880, 176640, 182272, 184230, 196512, 205056, 211968, 227840, 235520, 245640, 256320, 262016, 264960, 273408, 294768, 327520, 341760, 353280, 368460, 393024, 410112, 423936, 455680, 491280, 512640, 524032, 529920, 546816, 589536, 655040, 683520, 706560, 736920, 786048, 820224, 911360, 982560, 1025280, 1048064, 1059840, 1179072, 1310080, 1367040, 1473840, 1572096, 1640448, 1965120, 2050560, 2096128, 2119680, 2358144, 2620160, 2734080, 2947680, 3144192, 3930240, 4101120, 4192256, 4716288, 5240320, 5895360, 6288384, 7860480, 8202240, 9432576, 10480640, 11790720, 12576768, 15720960, 18865152, 20961280, 23581440, 31441920, 37730304, 47162880, 62883840, 94325760, 188651520]

約数ペア:

[(1, 188651520), (2, 94325760), (3, 62883840), (4, 47162880), (5, 37730304), (6, 31441920), (8, 23581440), (9, 20961280), (10, 18865152), (12, 15720960), (15, 12576768), (16, 11790720), (18, 10480640), (20, 9432576), (23, 8202240), (24, 7860480), (30, 6288384), (32, 5895360), (36, 5240320), (40, 4716288), (45, 4192256), (46, 4101120), (48, 3930240), (60, 3144192), (64, 2947680), (69, 2734080), (72, 2620160), (80, 2358144), (89, 2119680), (90, 2096128), (92, 2050560), (96, 1965120), (115, 1640448), (120, 1572096), (128, 1473840), (138, 1367040), (144, 1310080), (160, 1179072), (178, 1059840), (180, 1048064), (184, 1025280), (192, 982560), (207, 911360), (230, 820224), (240, 786048), (256, 736920), (267, 706560), (276, 683520), (288, 655040), (320, 589536), (345, 546816), (356, 529920), (360, 524032), (368, 512640), (384, 491280), (414, 455680), (445, 423936), (460, 410112), (480, 393024), (512, 368460), (534, 353280), (552, 341760), (576, 327520), (640, 294768), (690, 273408), (712, 264960), (720, 262016), (736, 256320), (768, 245640), (801, 235520), (828, 227840), (890, 211968), (920, 205056), (960, 196512), (1024, 184230), (1035, 182272), (1068, 176640), (1104, 170880), (1152, 163760), (1280, 147384), (1335, 141312), (1380, 136704), (1424, 132480), (1440, 131008), (1472, 128160), (1536, 122820), (1602, 117760), (1656, 113920), (1780, 105984), (1840, 102528), (1920, 98256), (2047, 92160), (2048, 92115), (2070, 91136), (2136, 88320), (2208, 85440), (2304, 81880), (2560, 73692), (2670, 70656), (2760, 68352), (2848, 66240), (2880, 65504), (2944, 64080), (3072, 61410), (3204, 58880), (3312, 56960), (3560, 52992), (3680, 51264), (3840, 49128), (4005, 47104), (4094, 46080), (4140, 45568), (4272, 44160), (4416, 42720), (4608, 40940), (5120, 36846), (5340, 35328), (5520, 34176), (5696, 33120), (5760, 32752), (5888, 32040), (6141, 30720), (6144, 30705), (6408, 29440), (6624, 28480), (7120, 26496), (7360, 25632), (7680, 24564), (8010, 23552), (8188, 23040), (8280, 22784), (8544, 22080), (8832, 21360), (9216, 20470), (10235, 18432), (10240, 18423), (10680, 17664), (11040, 17088), (11392, 16560), (11520, 16376), (11776, 16020), (12282, 15360), (12816, 14720), (13248, 14240)]