16648496640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:494

約数の個数: 480

約数和(自身を含む): 61013684160

約数和(自身を除く): 44365187520

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, 353, 356, 360, 368, 384, 414, 445, 460, 480, 512, 534, 552, 576, 640, 690, 706, 712, 720, 736, 768, 801, 828, 890, 920, 960, 1035, 1059, 1068, 1104, 1152, 1280, 1335, 1380, 1412, 1424, 1440, 1472, 1536, 1602, 1656, 1765, 1780, 1840, 1920, 2047, 2070, 2118, 2136, 2208, 2304, 2560, 2670, 2760, 2824, 2848, 2880, 2944, 3177, 3204, 3312, 3530, 3560, 3680, 3840, 4005, 4094, 4140, 4236, 4272, 4416, 4608, 5295, 5340, 5520, 5648, 5696, 5760, 5888, 6141, 6354, 6408, 6624, 7060, 7120, 7360, 7680, 8010, 8119, 8188, 8280, 8472, 8544, 8832, 10235, 10590, 10680, 11040, 11296, 11392, 11520, 11776, 12282, 12708, 12816, 13248, 14120, 14240, 14720, 15885, 16020, 16238, 16376, 16560, 16944, 17088, 17664, 18423, 20470, 21180, 21360, 22080, 22592, 22784, 23040, 24357, 24564, 25416, 25632, 26496, 28240, 28480, 29440, 30705, 31417, 31770, 32040, 32476, 32752, 33120, 33888, 34176, 35328, 36846, 40595, 40940, 42360, 42720, 44160, 45184, 45568, 48714, 49128, 50832, 51264, 52992, 56480, 56960, 58880, 61410, 62834, 63540, 64080, 64952, 65504, 66240, 67776, 68352, 73071, 73692, 81190, 81880, 84720, 85440, 88320, 90368, 92115, 94251, 97428, 98256, 101664, 102528, 105984, 112960, 113920, 121785, 122820, 125668, 127080, 128160, 129904, 131008, 132480, 135552, 136704, 146142, 147384, 157085, 162380, 163760, 169440, 170880, 176640, 180736, 184230, 188502, 194856, 196512, 203328, 205056, 225920, 227840, 243570, 245640, 251336, 254160, 256320, 259808, 262016, 264960, 271104, 282753, 292284, 294768, 314170, 324760, 327520, 338880, 341760, 365355, 368460, 377004, 389712, 393024, 406656, 410112, 451840, 471255, 487140, 491280, 502672, 508320, 512640, 519616, 524032, 529920, 542208, 565506, 584568, 589536, 628340, 649520, 655040, 677760, 683520, 722591, 730710, 736920, 754008, 779424, 786048, 813312, 903680, 942510, 974280, 982560, 1005344, 1016640, 1025280, 1039232, 1048064, 1131012, 1169136, 1179072, 1256680, 1299040, 1310080, 1355520, 1413765, 1445182, 1461420, 1473840, 1508016, 1558848, 1572096, 1626624, 1885020, 1948560, 1965120, 2010688, 2033280, 2050560, 2078464, 2167773, 2262024, 2338272, 2358144, 2513360, 2598080, 2620160, 2711040, 2827530, 2890364, 2922840, 2947680, 3016032, 3117696, 3144192, 3612955, 3770040, 3897120, 3930240, 4021376, 4066560, 4156928, 4335546, 4524048, 4676544, 4716288, 5026720, 5196160, 5240320, 5655060, 5780728, 5845680, 5895360, 6032064, 6235392, 6503319, 7225910, 7540080, 7794240, 7860480, 8042752, 8133120, 8671092, 9048096, 9353088, 9432576, 10053440, 10392320, 10838865, 11310120, 11561456, 11691360, 11790720, 12064128, 12470784, 13006638, 14451820, 15080160, 15588480, 15720960, 16085504, 17342184, 18096192, 18706176, 20106880, 20784640, 21677730, 22620240, 23122912, 23382720, 23581440, 24128256, 26013276, 28903640, 30160320, 31176960, 32516595, 34684368, 36192384, 37412352, 40213760, 43355460, 45240480, 46245824, 46765440, 47162880, 48256512, 52026552, 57807280, 60320640, 62353920, 65033190, 69368736, 72384768, 80427520, 86710920, 90480960, 92491648, 93530880, 104053104, 115614560, 120641280, 130066380, 138737472, 144769536, 173421840, 180961920, 184983296, 187061760, 208106208, 231229120, 241282560, 260132760, 277474944, 346843680, 361923840, 369966592, 416212416, 462458240, 520265520, 554949888, 693687360, 723847680, 832424832, 924916480, 1040531040, 1109899776, 1387374720, 1664849664, 1849832960, 2081062080, 2774749440, 3329699328, 4162124160, 5549498880, 8324248320, 16648496640]

約数ペア:

[(1, 16648496640), (2, 8324248320), (3, 5549498880), (4, 4162124160), (5, 3329699328), (6, 2774749440), (8, 2081062080), (9, 1849832960), (10, 1664849664), (12, 1387374720), (15, 1109899776), (16, 1040531040), (18, 924916480), (20, 832424832), (23, 723847680), (24, 693687360), (30, 554949888), (32, 520265520), (36, 462458240), (40, 416212416), (45, 369966592), (46, 361923840), (48, 346843680), (60, 277474944), (64, 260132760), (69, 241282560), (72, 231229120), (80, 208106208), (89, 187061760), (90, 184983296), (92, 180961920), (96, 173421840), (115, 144769536), (120, 138737472), (128, 130066380), (138, 120641280), (144, 115614560), (160, 104053104), (178, 93530880), (180, 92491648), (184, 90480960), (192, 86710920), (207, 80427520), (230, 72384768), (240, 69368736), (256, 65033190), (267, 62353920), (276, 60320640), (288, 57807280), (320, 52026552), (345, 48256512), (353, 47162880), (356, 46765440), (360, 46245824), (368, 45240480), (384, 43355460), (414, 40213760), (445, 37412352), (460, 36192384), (480, 34684368), (512, 32516595), (534, 31176960), (552, 30160320), (576, 28903640), (640, 26013276), (690, 24128256), (706, 23581440), (712, 23382720), (720, 23122912), (736, 22620240), (768, 21677730), (801, 20784640), (828, 20106880), (890, 18706176), (920, 18096192), (960, 17342184), (1035, 16085504), (1059, 15720960), (1068, 15588480), (1104, 15080160), (1152, 14451820), (1280, 13006638), (1335, 12470784), (1380, 12064128), (1412, 11790720), (1424, 11691360), (1440, 11561456), (1472, 11310120), (1536, 10838865), (1602, 10392320), (1656, 10053440), (1765, 9432576), (1780, 9353088), (1840, 9048096), (1920, 8671092), (2047, 8133120), (2070, 8042752), (2118, 7860480), (2136, 7794240), (2208, 7540080), (2304, 7225910), (2560, 6503319), (2670, 6235392), (2760, 6032064), (2824, 5895360), (2848, 5845680), (2880, 5780728), (2944, 5655060), (3177, 5240320), (3204, 5196160), (3312, 5026720), (3530, 4716288), (3560, 4676544), (3680, 4524048), (3840, 4335546), (4005, 4156928), (4094, 4066560), (4140, 4021376), (4236, 3930240), (4272, 3897120), (4416, 3770040), (4608, 3612955), (5295, 3144192), (5340, 3117696), (5520, 3016032), (5648, 2947680), (5696, 2922840), (5760, 2890364), (5888, 2827530), (6141, 2711040), (6354, 2620160), (6408, 2598080), (6624, 2513360), (7060, 2358144), (7120, 2338272), (7360, 2262024), (7680, 2167773), (8010, 2078464), (8119, 2050560), (8188, 2033280), (8280, 2010688), (8472, 1965120), (8544, 1948560), (8832, 1885020), (10235, 1626624), (10590, 1572096), (10680, 1558848), (11040, 1508016), (11296, 1473840), (11392, 1461420), (11520, 1445182), (11776, 1413765), (12282, 1355520), (12708, 1310080), (12816, 1299040), (13248, 1256680), (14120, 1179072), (14240, 1169136), (14720, 1131012), (15885, 1048064), (16020, 1039232), (16238, 1025280), (16376, 1016640), (16560, 1005344), (16944, 982560), (17088, 974280), (17664, 942510), (18423, 903680), (20470, 813312), (21180, 786048), (21360, 779424), (22080, 754008), (22592, 736920), (22784, 730710), (23040, 722591), (24357, 683520), (24564, 677760), (25416, 655040), (25632, 649520), (26496, 628340), (28240, 589536), (28480, 584568), (29440, 565506), (30705, 542208), (31417, 529920), (31770, 524032), (32040, 519616), (32476, 512640), (32752, 508320), (33120, 502672), (33888, 491280), (34176, 487140), (35328, 471255), (36846, 451840), (40595, 410112), (40940, 406656), (42360, 393024), (42720, 389712), (44160, 377004), (45184, 368460), (45568, 365355), (48714, 341760), (49128, 338880), (50832, 327520), (51264, 324760), (52992, 314170), (56480, 294768), (56960, 292284), (58880, 282753), (61410, 271104), (62834, 264960), (63540, 262016), (64080, 259808), (64952, 256320), (65504, 254160), (66240, 251336), (67776, 245640), (68352, 243570), (73071, 227840), (73692, 225920), (81190, 205056), (81880, 203328), (84720, 196512), (85440, 194856), (88320, 188502), (90368, 184230), (92115, 180736), (94251, 176640), (97428, 170880), (98256, 169440), (101664, 163760), (102528, 162380), (105984, 157085), (112960, 147384), (113920, 146142), (121785, 136704), (122820, 135552), (125668, 132480), (127080, 131008), (128160, 129904)]