293491419520

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{743}}^1$

素因数の和:1213

約数の個数: 256

約数和(自身を含む): 763612375680

約数和(自身を除く): 470120956160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 197, 208, 241, 260, 320, 394, 416, 482, 520, 640, 743, 788, 832, 964, 985, 1040, 1205, 1486, 1576, 1664, 1928, 1970, 2080, 2410, 2561, 2972, 3133, 3152, 3715, 3856, 3940, 4160, 4820, 5122, 5944, 6266, 6304, 7430, 7712, 7880, 8320, 9640, 9659, 10244, 11888, 12532, 12608, 12805, 14860, 15424, 15665, 15760, 19280, 19318, 20488, 23776, 25064, 25216, 25610, 29720, 30848, 31330, 31520, 38560, 38636, 40976, 47477, 47552, 48295, 50128, 51220, 59440, 62660, 63040, 77120, 77272, 81952, 94954, 95104, 96590, 100256, 102440, 118880, 125320, 126080, 146371, 154240, 154544, 163904, 179063, 189908, 193180, 200512, 204880, 237385, 237760, 250640, 292742, 309088, 327808, 358126, 379816, 386360, 401024, 409760, 474770, 475520, 501280, 585484, 617201, 618176, 716252, 731855, 759632, 772720, 819520, 895315, 949540, 1002560, 1170968, 1234402, 1236352, 1432504, 1463710, 1519264, 1545440, 1639040, 1790630, 1899080, 1902823, 2005120, 2327819, 2341936, 2468804, 2865008, 2927420, 3038528, 3086005, 3090880, 3581260, 3798160, 3805646, 4655638, 4683872, 4937608, 5730016, 5854840, 6077056, 6172010, 6181760, 7162520, 7596320, 7611292, 9311276, 9367744, 9514115, 9875216, 11460032, 11639095, 11709680, 12344020, 14325040, 15192640, 15222584, 18622552, 18735488, 19028230, 19750432, 22920064, 23278190, 23419360, 24688040, 28650080, 30385280, 30445168, 35275411, 37245104, 38056460, 39500864, 46556380, 46838720, 49376080, 57300160, 60890336, 70550822, 74490208, 76112920, 79001728, 93112760, 93677440, 98752160, 114600320, 121780672, 141101644, 148980416, 152225840, 176377055, 186225520, 197504320, 243561344, 282203288, 297960832, 304451680, 352754110, 372451040, 395008640, 458580343, 564406576, 608903360, 705508220, 744902080, 917160686, 1128813152, 1217806720, 1411016440, 1489804160, 1834321372, 2257626304, 2292901715, 2822032880, 3668642744, 4515252608, 4585803430, 5644065760, 7337285488, 9171606860, 11288131520, 14674570976, 18343213720, 22576263040, 29349141952, 36686427440, 58698283904, 73372854880, 146745709760, 293491419520]

約数ペア:

[(1, 293491419520), (2, 146745709760), (4, 73372854880), (5, 58698283904), (8, 36686427440), (10, 29349141952), (13, 22576263040), (16, 18343213720), (20, 14674570976), (26, 11288131520), (32, 9171606860), (40, 7337285488), (52, 5644065760), (64, 4585803430), (65, 4515252608), (80, 3668642744), (104, 2822032880), (128, 2292901715), (130, 2257626304), (160, 1834321372), (197, 1489804160), (208, 1411016440), (241, 1217806720), (260, 1128813152), (320, 917160686), (394, 744902080), (416, 705508220), (482, 608903360), (520, 564406576), (640, 458580343), (743, 395008640), (788, 372451040), (832, 352754110), (964, 304451680), (985, 297960832), (1040, 282203288), (1205, 243561344), (1486, 197504320), (1576, 186225520), (1664, 176377055), (1928, 152225840), (1970, 148980416), (2080, 141101644), (2410, 121780672), (2561, 114600320), (2972, 98752160), (3133, 93677440), (3152, 93112760), (3715, 79001728), (3856, 76112920), (3940, 74490208), (4160, 70550822), (4820, 60890336), (5122, 57300160), (5944, 49376080), (6266, 46838720), (6304, 46556380), (7430, 39500864), (7712, 38056460), (7880, 37245104), (8320, 35275411), (9640, 30445168), (9659, 30385280), (10244, 28650080), (11888, 24688040), (12532, 23419360), (12608, 23278190), (12805, 22920064), (14860, 19750432), (15424, 19028230), (15665, 18735488), (15760, 18622552), (19280, 15222584), (19318, 15192640), (20488, 14325040), (23776, 12344020), (25064, 11709680), (25216, 11639095), (25610, 11460032), (29720, 9875216), (30848, 9514115), (31330, 9367744), (31520, 9311276), (38560, 7611292), (38636, 7596320), (40976, 7162520), (47477, 6181760), (47552, 6172010), (48295, 6077056), (50128, 5854840), (51220, 5730016), (59440, 4937608), (62660, 4683872), (63040, 4655638), (77120, 3805646), (77272, 3798160), (81952, 3581260), (94954, 3090880), (95104, 3086005), (96590, 3038528), (100256, 2927420), (102440, 2865008), (118880, 2468804), (125320, 2341936), (126080, 2327819), (146371, 2005120), (154240, 1902823), (154544, 1899080), (163904, 1790630), (179063, 1639040), (189908, 1545440), (193180, 1519264), (200512, 1463710), (204880, 1432504), (237385, 1236352), (237760, 1234402), (250640, 1170968), (292742, 1002560), (309088, 949540), (327808, 895315), (358126, 819520), (379816, 772720), (386360, 759632), (401024, 731855), (409760, 716252), (474770, 618176), (475520, 617201), (501280, 585484)]