222810720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2269

約数の個数: 192

約数和(自身を含む): 806319360

約数和(自身を除く): 583508640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 760, 836, 880, 912, 1045, 1056, 1140, 1254, 1320, 1520, 1672, 1760, 1824, 2090, 2221, 2280, 2508, 2640, 3040, 3135, 3344, 4180, 4442, 4560, 5016, 5280, 6270, 6663, 6688, 8360, 8884, 9120, 10032, 11105, 12540, 13326, 16720, 17768, 20064, 22210, 24431, 25080, 26652, 33315, 33440, 35536, 42199, 44420, 48862, 50160, 53304, 66630, 71072, 73293, 84398, 88840, 97724, 100320, 106608, 122155, 126597, 133260, 146586, 168796, 177680, 195448, 210995, 213216, 244310, 253194, 266520, 293172, 337592, 355360, 366465, 390896, 421990, 464189, 488620, 506388, 533040, 586344, 632985, 675184, 732930, 781792, 843980, 928378, 977240, 1012776, 1066080, 1172688, 1265970, 1350368, 1392567, 1465860, 1687960, 1856756, 1954480, 2025552, 2320945, 2345376, 2531940, 2785134, 2931720, 3375920, 3713512, 3908960, 4051104, 4641890, 5063880, 5570268, 5863440, 6751840, 6962835, 7427024, 9283780, 10127760, 11140536, 11726880, 13925670, 14854048, 18567560, 20255520, 22281072, 27851340, 37135120, 44562144, 55702680, 74270240, 111405360, 222810720]

約数ペア:

[(1, 222810720), (2, 111405360), (3, 74270240), (4, 55702680), (5, 44562144), (6, 37135120), (8, 27851340), (10, 22281072), (11, 20255520), (12, 18567560), (15, 14854048), (16, 13925670), (19, 11726880), (20, 11140536), (22, 10127760), (24, 9283780), (30, 7427024), (32, 6962835), (33, 6751840), (38, 5863440), (40, 5570268), (44, 5063880), (48, 4641890), (55, 4051104), (57, 3908960), (60, 3713512), (66, 3375920), (76, 2931720), (80, 2785134), (88, 2531940), (95, 2345376), (96, 2320945), (110, 2025552), (114, 1954480), (120, 1856756), (132, 1687960), (152, 1465860), (160, 1392567), (165, 1350368), (176, 1265970), (190, 1172688), (209, 1066080), (220, 1012776), (228, 977240), (240, 928378), (264, 843980), (285, 781792), (304, 732930), (330, 675184), (352, 632985), (380, 586344), (418, 533040), (440, 506388), (456, 488620), (480, 464189), (528, 421990), (570, 390896), (608, 366465), (627, 355360), (660, 337592), (760, 293172), (836, 266520), (880, 253194), (912, 244310), (1045, 213216), (1056, 210995), (1140, 195448), (1254, 177680), (1320, 168796), (1520, 146586), (1672, 133260), (1760, 126597), (1824, 122155), (2090, 106608), (2221, 100320), (2280, 97724), (2508, 88840), (2640, 84398), (3040, 73293), (3135, 71072), (3344, 66630), (4180, 53304), (4442, 50160), (4560, 48862), (5016, 44420), (5280, 42199), (6270, 35536), (6663, 33440), (6688, 33315), (8360, 26652), (8884, 25080), (9120, 24431), (10032, 22210), (11105, 20064), (12540, 17768), (13326, 16720)]