173219040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 613811520

約数和(自身を除く): 440592480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 101, 108, 120, 135, 144, 160, 180, 202, 216, 240, 270, 288, 303, 360, 397, 404, 432, 480, 505, 540, 606, 720, 794, 808, 864, 909, 1010, 1080, 1191, 1212, 1440, 1515, 1588, 1616, 1818, 1985, 2020, 2160, 2382, 2424, 2727, 3030, 3176, 3232, 3573, 3636, 3970, 4040, 4320, 4545, 4764, 4848, 5454, 5955, 6060, 6352, 7146, 7272, 7940, 8080, 9090, 9528, 9696, 10719, 10908, 11910, 12120, 12704, 13635, 14292, 14544, 15880, 16160, 17865, 18180, 19056, 21438, 21816, 23820, 24240, 27270, 28584, 29088, 31760, 35730, 36360, 38112, 40097, 42876, 43632, 47640, 48480, 53595, 54540, 57168, 63520, 71460, 72720, 80194, 85752, 87264, 95280, 107190, 109080, 114336, 120291, 142920, 145440, 160388, 171504, 190560, 200485, 214380, 218160, 240582, 285840, 320776, 343008, 360873, 400970, 428760, 436320, 481164, 571680, 601455, 641552, 721746, 801940, 857520, 962328, 1082619, 1202910, 1283104, 1443492, 1603880, 1715040, 1804365, 1924656, 2165238, 2405820, 2886984, 3207760, 3608730, 3849312, 4330476, 4811640, 5413095, 5773968, 6415520, 7217460, 8660952, 9623280, 10826190, 11547936, 14434920, 17321904, 19246560, 21652380, 28869840, 34643808, 43304760, 57739680, 86609520, 173219040]

約数ペア:

[(1, 173219040), (2, 86609520), (3, 57739680), (4, 43304760), (5, 34643808), (6, 28869840), (8, 21652380), (9, 19246560), (10, 17321904), (12, 14434920), (15, 11547936), (16, 10826190), (18, 9623280), (20, 8660952), (24, 7217460), (27, 6415520), (30, 5773968), (32, 5413095), (36, 4811640), (40, 4330476), (45, 3849312), (48, 3608730), (54, 3207760), (60, 2886984), (72, 2405820), (80, 2165238), (90, 1924656), (96, 1804365), (101, 1715040), (108, 1603880), (120, 1443492), (135, 1283104), (144, 1202910), (160, 1082619), (180, 962328), (202, 857520), (216, 801940), (240, 721746), (270, 641552), (288, 601455), (303, 571680), (360, 481164), (397, 436320), (404, 428760), (432, 400970), (480, 360873), (505, 343008), (540, 320776), (606, 285840), (720, 240582), (794, 218160), (808, 214380), (864, 200485), (909, 190560), (1010, 171504), (1080, 160388), (1191, 145440), (1212, 142920), (1440, 120291), (1515, 114336), (1588, 109080), (1616, 107190), (1818, 95280), (1985, 87264), (2020, 85752), (2160, 80194), (2382, 72720), (2424, 71460), (2727, 63520), (3030, 57168), (3176, 54540), (3232, 53595), (3573, 48480), (3636, 47640), (3970, 43632), (4040, 42876), (4320, 40097), (4545, 38112), (4764, 36360), (4848, 35730), (5454, 31760), (5955, 29088), (6060, 28584), (6352, 27270), (7146, 24240), (7272, 23820), (7940, 21816), (8080, 21438), (9090, 19056), (9528, 18180), (9696, 17865), (10719, 16160), (10908, 15880), (11910, 14544), (12120, 14292), (12704, 13635)]