297605280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3899

約数の個数: 192

約数和(自身を含む): 1118251008

約数和(自身を除く): 820645728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3851, 3864, 4830, 5152, 5520, 6440, 7702, 7728, 9660, 11040, 11553, 12880, 15404, 15456, 19255, 19320, 23106, 25760, 26957, 30808, 38510, 38640, 46212, 53914, 57765, 61616, 77020, 77280, 80871, 88573, 92424, 107828, 115530, 123232, 134785, 154040, 161742, 177146, 184848, 215656, 231060, 265719, 269570, 308080, 323484, 354292, 369696, 404355, 431312, 442865, 462120, 531438, 539140, 616160, 620011, 646968, 708584, 808710, 862624, 885730, 924240, 1062876, 1078280, 1240022, 1293936, 1328595, 1417168, 1617420, 1771460, 1848480, 1860033, 2125752, 2156560, 2480044, 2587872, 2657190, 2834336, 3100055, 3234840, 3542920, 3720066, 4251504, 4313120, 4960088, 5314380, 6200110, 6469680, 7085840, 7440132, 8503008, 9300165, 9920176, 10628760, 12400220, 12939360, 14171680, 14880264, 18600330, 19840352, 21257520, 24800440, 29760528, 37200660, 42515040, 49600880, 59521056, 74401320, 99201760, 148802640, 297605280]

約数ペア:

[(1, 297605280), (2, 148802640), (3, 99201760), (4, 74401320), (5, 59521056), (6, 49600880), (7, 42515040), (8, 37200660), (10, 29760528), (12, 24800440), (14, 21257520), (15, 19840352), (16, 18600330), (20, 14880264), (21, 14171680), (23, 12939360), (24, 12400220), (28, 10628760), (30, 9920176), (32, 9300165), (35, 8503008), (40, 7440132), (42, 7085840), (46, 6469680), (48, 6200110), (56, 5314380), (60, 4960088), (69, 4313120), (70, 4251504), (80, 3720066), (84, 3542920), (92, 3234840), (96, 3100055), (105, 2834336), (112, 2657190), (115, 2587872), (120, 2480044), (138, 2156560), (140, 2125752), (160, 1860033), (161, 1848480), (168, 1771460), (184, 1617420), (210, 1417168), (224, 1328595), (230, 1293936), (240, 1240022), (276, 1078280), (280, 1062876), (322, 924240), (336, 885730), (345, 862624), (368, 808710), (420, 708584), (460, 646968), (480, 620011), (483, 616160), (552, 539140), (560, 531438), (644, 462120), (672, 442865), (690, 431312), (736, 404355), (805, 369696), (840, 354292), (920, 323484), (966, 308080), (1104, 269570), (1120, 265719), (1288, 231060), (1380, 215656), (1610, 184848), (1680, 177146), (1840, 161742), (1932, 154040), (2208, 134785), (2415, 123232), (2576, 115530), (2760, 107828), (3220, 92424), (3360, 88573), (3680, 80871), (3851, 77280), (3864, 77020), (4830, 61616), (5152, 57765), (5520, 53914), (6440, 46212), (7702, 38640), (7728, 38510), (9660, 30808), (11040, 26957), (11553, 25760), (12880, 23106), (15404, 19320), (15456, 19255)]